| Season 1 | Episode 1 | Revenge | 1955-10-02 | 30 min |
| Season 1 | Episode 2 | Premonition | 1955-10-09 | 30 min |
| Season 1 | Episode 3 | Triggers in Leash | 1955-10-16 | 30 min |
| Season 1 | Episode 4 | Don't Come Back Alive | 1955-10-23 | 30 min |
| Season 1 | Episode 5 | Into Thin Air | 1955-10-30 | 30 min |
| Season 1 | Episode 6 | Salvage | 1955-11-06 | 30 min |
| Season 1 | Episode 7 | Breakdown | 1955-11-13 | 30 min |
| Season 1 | Episode 8 | Our Cook's a Treasure | 1955-11-20 | 30 min |
| Season 1 | Episode 9 | The Long Shot | 1955-11-27 | 30 min |
| Season 1 | Episode 10 | The Case of Mr. Pelham | 1955-12-04 | 30 min |
| Season 1 | Episode 11 | Guilty Witness | 1955-12-11 | 30 min |
| Season 1 | Episode 12 | Santa Claus and the Tenth Avenue Kid | 1955-12-18 | 30 min |
| Season 1 | Episode 13 | The Cheney Vase | 1955-12-25 | 30 min |
| Season 1 | Episode 14 | A Bullet for Baldwin | 1956-01-01 | 30 min |
| Season 1 | Episode 15 | The Big Switch | 1956-01-08 | 30 min |
| Season 1 | Episode 16 | You Got to Have Luck | 1956-01-15 | 30 min |
| Season 1 | Episode 17 | The Older Sister | 1956-01-22 | 30 min |
| Season 1 | Episode 18 | Shopping for Death | 1956-01-29 | 30 min |
| Season 1 | Episode 19 | The Derelicts | 1956-02-05 | 30 min |
| Season 1 | Episode 20 | And So Died Riabouchinska | 1956-02-12 | 30 min |
| Season 1 | Episode 21 | Safe Conduct | 1956-02-19 | 30 min |
| Season 1 | Episode 22 | Place of Shadows | 1956-02-26 | 30 min |
| Season 1 | Episode 23 | Back for Christmas | 1956-03-04 | 30 min |
| Season 1 | Episode 24 | The Perfect Murder | 1956-03-11 | 30 min |
| Season 1 | Episode 25 | There Was an Old Woman | 1956-03-18 | 30 min |
| Season 1 | Episode 26 | Whodunit | 1956-03-25 | 30 min |
| Season 1 | Episode 27 | Help Wanted | 1956-04-01 | 30 min |
| Season 1 | Episode 28 | Portrait of Jocelyn | 1956-04-08 | 30 min |
| Season 1 | Episode 29 | The Orderly World of Mr. Appleby | 1956-04-15 | 30 min |
| Season 1 | Episode 30 | Never Again | 1956-04-22 | 30 min |
| Season 1 | Episode 31 | The Gentleman from America | 1956-04-29 | 30 min |
| Season 1 | Episode 32 | The Baby Sitter | 1956-05-06 | 30 min |
| Season 1 | Episode 33 | The Belfry | 1956-05-13 | 30 min |
| Season 1 | Episode 34 | The Hidden Thing | 1956-05-20 | 30 min |
| Season 1 | Episode 35 | The Legacy | 1956-05-27 | 30 min |
| Season 1 | Episode 36 | Mink | 1956-06-03 | 30 min |
| Season 1 | Episode 37 | Decoy | 1956-06-10 | 30 min |
| Season 1 | Episode 38 | The Creeper | 1956-06-17 | 30 min |
| Season 1 | Episode 39 | Momentum | 1956-06-24 | 30 min |
| Season 2 | Episode 1 | Wet Saturday | 1956-09-30 | 30 min |
| Season 2 | Episode 2 | Fog Closing In | 1956-10-07 | 30 min |
| Season 2 | Episode 3 | De Mortuis | 1956-10-14 | 30 min |
| Season 2 | Episode 4 | Kill with Kindness | 1956-10-21 | 30 min |
| Season 2 | Episode 5 | None Are So Blind | 1956-10-28 | 30 min |
| Season 2 | Episode 6 | Toby | 1956-11-04 | 30 min |
| Season 2 | Episode 7 | Alibi Me | 1956-11-11 | 30 min |
| Season 2 | Episode 8 | Conversation Over a Corpse | 1956-11-18 | 30 min |
| Season 2 | Episode 9 | Crack of Doom | 1956-11-25 | 30 min |
| Season 2 | Episode 10 | Jonathan | 1956-12-02 | 30 min |
| Season 2 | Episode 11 | The Better Bargain | 1956-12-09 | 30 min |
| Season 2 | Episode 12 | The Rose Garden | 1956-12-16 | 30 min |
| Season 2 | Episode 13 | Mr. Blanchard's Secret | 1956-12-23 | 30 min |
| Season 2 | Episode 14 | John Brown's Body | 1956-12-30 | 30 min |
| Season 2 | Episode 15 | Crackpot | 1957-01-06 | 30 min |
| Season 2 | Episode 16 | Nightmare in 4-D | 1957-01-13 | 30 min |
| Season 2 | Episode 17 | My Brother, Richard | 1957-01-20 | 30 min |
| Season 2 | Episode 18 | The Manacled | 1957-01-27 | 30 min |
| Season 2 | Episode 19 | A Bottle of Wine | 1957-02-03 | 30 min |
| Season 2 | Episode 20 | Malice Domestic | 1957-02-10 | 30 min |
| Season 2 | Episode 21 | Number Twenty-Two | 1957-02-17 | 30 min |
| Season 2 | Episode 22 | The End of Indian Summer | 1957-02-24 | 30 min |
| Season 2 | Episode 23 | One for the Road | 1957-03-03 | 30 min |
| Season 2 | Episode 24 | The Cream of the Jest | 1957-03-10 | 30 min |
| Season 2 | Episode 25 | I Killed the Count (1) | 1957-03-17 | 30 min |
| Season 2 | Episode 26 | I Killed the Count (2) | 1957-03-24 | 30 min |
| Season 2 | Episode 27 | I Killed the Count (3) | 1957-03-31 | 30 min |
| Season 2 | Episode 28 | One More Mile to Go | 1957-04-07 | 30 min |
| Season 2 | Episode 29 | Vicious Circle | 1957-04-14 | 30 min |
| Season 2 | Episode 30 | The Three Dreams of Mr. Findlater | 1957-04-21 | 30 min |
| Season 2 | Episode 31 | The Night the World Ended | 1957-04-28 | 30 min |
| Season 2 | Episode 32 | The Hands of Mr. Ottermole | 1957-05-05 | 30 min |
| Season 2 | Episode 33 | A Man Greatly Beloved | 1957-05-12 | 30 min |
| Season 2 | Episode 34 | Martha Mason, Movie Star | 1957-05-19 | 30 min |
| Season 2 | Episode 35 | The West Warlock Time Capsule | 1957-05-26 | 30 min |
| Season 2 | Episode 36 | Father and Son | 1957-06-02 | 30 min |
| Season 2 | Episode 37 | The Indestructible Mr. Weems | 1957-06-09 | 30 min |
| Season 2 | Episode 38 | A Little Sleep | 1957-06-16 | 30 min |
| Season 2 | Episode 39 | The Dangerous People | 1957-06-23 | 30 min |
| Season 3 | Episode 1 | The Glass Eye | 1957-10-06 | 30 min |
| Season 3 | Episode 2 | The Mail Order Prophet | 1957-10-13 | 30 min |
| Season 3 | Episode 3 | The Perfect Crime | 1957-10-20 | 30 min |
| Season 3 | Episode 4 | Heart of Gold | 1957-10-27 | 30 min |
| Season 3 | Episode 5 | The Silent Witness | 1957-11-03 | 30 min |
| Season 3 | Episode 6 | Reward to Finder | 1957-11-10 | 30 min |
| Season 3 | Episode 7 | Enough Rope for Two | 1957-11-17 | 30 min |
| Season 3 | Episode 8 | Last Request | 1957-11-24 | 30 min |
| Season 3 | Episode 9 | The Young One | 1957-12-01 | 30 min |
| Season 3 | Episode 10 | The Diplomatic Corpse | 1957-12-08 | 30 min |
| Season 3 | Episode 11 | The Deadly | 1957-12-15 | 30 min |
| Season 3 | Episode 12 | Miss Paisley's Cat | 1957-12-22 | 30 min |
| Season 3 | Episode 13 | Night of the Execution | 1957-12-29 | 30 min |
| Season 3 | Episode 14 | The Percentage | 1958-01-05 | 30 min |
| Season 3 | Episode 15 | Together | 1958-01-12 | 30 min |
| Season 3 | Episode 16 | Sylvia | 1958-01-19 | 30 min |
| Season 3 | Episode 17 | The Motive | 1958-01-26 | 30 min |
| Season 3 | Episode 18 | Miss Bracegirdle Does Her Duty | 1958-02-02 | 30 min |
| Season 3 | Episode 19 | The Equalizer | 1958-02-09 | 30 min |
| Season 3 | Episode 20 | On the Nose | 1958-02-16 | 30 min |
| Season 3 | Episode 21 | Guest for Breakfast | 1958-02-23 | 30 min |
| Season 3 | Episode 22 | The Return of the Hero | 1958-03-02 | 30 min |
| Season 3 | Episode 23 | The Right Kind of House | 1958-03-09 | 30 min |
| Season 3 | Episode 24 | The Foghorn | 1958-03-16 | 30 min |
| Season 3 | Episode 25 | Flight to the East | 1958-03-23 | 30 min |
| Season 3 | Episode 26 | Bull in a China Shop | 1958-03-30 | 30 min |
| Season 3 | Episode 27 | Disappearing Trick | 1958-04-06 | 30 min |
| Season 3 | Episode 28 | Lamb to the Slaughter | 1958-04-13 | 30 min |
| Season 3 | Episode 29 | Fatal Figures | 1958-04-20 | 30 min |
| Season 3 | Episode 30 | Death Sentence | 1958-04-27 | 30 min |
| Season 3 | Episode 31 | Festive Season | 1958-05-04 | 30 min |
| Season 3 | Episode 32 | Listen, Listen. . . ! | 1958-05-11 | 30 min |
| Season 3 | Episode 33 | Post Mortem | 1958-05-18 | 30 min |
| Season 3 | Episode 34 | The Crocodile Case | 1958-05-25 | 30 min |
| Season 3 | Episode 35 | A Dip in the Pool | 1958-06-01 | 30 min |
| Season 3 | Episode 36 | The Safe Place | 1958-06-08 | 30 min |
| Season 3 | Episode 37 | The Canary Sedan | 1958-06-15 | 30 min |
| Season 3 | Episode 38 | The Impromptu Murder | 1958-06-22 | 30 min |
| Season 3 | Episode 39 | Little White Frock | 1958-06-29 | 30 min |
| Season 4 | Episode 1 | Poison | 1958-10-05 | 30 min |
| Season 4 | Episode 2 | Don't Interrupt | 1958-10-12 | 30 min |
| Season 4 | Episode 3 | The Jokester | 1958-10-19 | 30 min |
| Season 4 | Episode 4 | The Crooked Road | 1958-10-26 | 30 min |
| Season 4 | Episode 5 | The Two Million Dollar Defense | 1958-11-02 | 30 min |
| Season 4 | Episode 6 | Design for Loving | 1958-11-09 | 30 min |
| Season 4 | Episode 7 | A Man with a Problem | 1958-11-16 | 30 min |
| Season 4 | Episode 8 | Safety for the Witness | 1958-11-23 | 30 min |
| Season 4 | Episode 9 | Murder Me Twice | 1958-12-07 | 30 min |
| Season 4 | Episode 10 | Tea Time | 1958-12-14 | 30 min |
| Season 4 | Episode 11 | And the Desert Shall Blossom | 1958-12-21 | 30 min |
| Season 4 | Episode 12 | Mrs. Herman and Mrs. Fenimore | 1958-12-28 | 30 min |
| Season 4 | Episode 13 | Six People, No Music | 1959-01-04 | 30 min |
| Season 4 | Episode 14 | The Morning After | 1959-01-11 | 30 min |
| Season 4 | Episode 15 | A Personal Matter | 1959-01-18 | 30 min |
| Season 4 | Episode 16 | Out There - Darkness | 1959-01-25 | 30 min |
| Season 4 | Episode 17 | Total Loss | 1959-02-01 | 30 min |
| Season 4 | Episode 18 | The Last Dark Step | 1959-02-08 | 30 min |
| Season 4 | Episode 19 | The Morning of the Bride | 1959-02-15 | 30 min |
| Season 4 | Episode 20 | The Diamond Necklace | 1959-02-22 | 30 min |
| Season 4 | Episode 21 | Relative Value | 1959-03-01 | 30 min |
| Season 4 | Episode 22 | The Right Price | 1959-03-08 | 30 min |
| Season 4 | Episode 23 | I'll Take Care of You | 1959-03-15 | 30 min |
| Season 4 | Episode 24 | The Avon Emeralds | 1959-03-22 | 30 min |
| Season 4 | Episode 25 | The Kind Waitress | 1959-03-29 | 30 min |
| Season 4 | Episode 26 | Cheap Is Cheap | 1959-04-05 | 30 min |
| Season 4 | Episode 27 | The Waxwork | 1959-04-12 | 30 min |
| Season 4 | Episode 28 | The Impossible Dream | 1959-04-19 | 30 min |
| Season 4 | Episode 29 | Banquo's Chair | 1959-05-03 | 30 min |
| Season 4 | Episode 30 | A Night with the Boys | 1959-05-10 | 30 min |
| Season 4 | Episode 31 | Your Witness | 1959-05-17 | 30 min |
| Season 4 | Episode 32 | The Human Interest Story | 1959-05-24 | 30 min |
| Season 4 | Episode 33 | The Dusty Drawer | 1959-05-31 | 30 min |
| Season 4 | Episode 34 | A True Account | 1959-06-07 | 30 min |
| Season 4 | Episode 35 | Touché | 1959-06-14 | 30 min |
| Season 4 | Episode 36 | Invitation to an Accident | 1959-06-21 | 30 min |
| Season 5 | Episode 1 | Arthur | 1959-09-27 | 30 min |
| Season 5 | Episode 2 | The Crystal Trench | 1959-10-04 | 30 min |
| Season 5 | Episode 3 | Appointment at Eleven | 1959-10-11 | 30 min |
| Season 5 | Episode 4 | Coyote Moon | 1959-10-18 | 30 min |
| Season 5 | Episode 5 | No Pain | 1959-10-25 | 30 min |
| Season 5 | Episode 6 | Anniversary Gift | 1959-11-01 | 30 min |
| Season 5 | Episode 7 | Dry Run | 1959-11-08 | 30 min |
| Season 5 | Episode 8 | The Blessington Method | 1959-11-15 | 30 min |
| Season 5 | Episode 9 | Dead Weight | 1959-11-22 | 30 min |
| Season 5 | Episode 10 | Special Delivery | 1959-11-29 | 30 min |
| Season 5 | Episode 11 | Road Hog | 1959-12-06 | 30 min |
| Season 5 | Episode 12 | Specialty of the House | 1959-12-13 | 30 min |
| Season 5 | Episode 13 | An Occurrence at Owl Creek Bridge | 1959-12-20 | 30 min |
| Season 5 | Episode 14 | Graduating Class | 1959-12-27 | 30 min |
| Season 5 | Episode 15 | Man from the South | 1960-01-03 | 30 min |
| Season 5 | Episode 16 | The Ikon of Elijah | 1960-01-10 | 30 min |
| Season 5 | Episode 17 | The Cure | 1960-01-24 | 30 min |
| Season 5 | Episode 18 | Backward, Turn Backward | 1960-01-31 | 30 min |
| Season 5 | Episode 19 | Not the Running Type | 1960-02-07 | 30 min |
| Season 5 | Episode 20 | The Day of the Bullet | 1960-02-14 | 30 min |
| Season 5 | Episode 21 | Hitch Hike | 1960-02-21 | 30 min |
| Season 5 | Episode 22 | Across the Threshold | 1960-02-28 | 30 min |
| Season 5 | Episode 23 | Craig's Will | 1960-03-06 | 30 min |
| Season 5 | Episode 24 | Madame Mystery | 1960-03-27 | 30 min |
| Season 5 | Episode 25 | The Little Man Who Was There | 1960-04-03 | 30 min |
| Season 5 | Episode 26 | Mother, May I Go Out to Swim? | 1960-04-10 | 30 min |
| Season 5 | Episode 27 | The Cuckoo Clock | 1960-04-17 | 30 min |
| Season 5 | Episode 28 | Forty Detectives Later | 1960-04-24 | 30 min |
| Season 5 | Episode 29 | The Hero | 1960-05-01 | 30 min |
| Season 5 | Episode 30 | Insomnia | 1960-05-08 | 30 min |
| Season 5 | Episode 31 | I Can Take Care of Myself | 1960-05-15 | 30 min |
| Season 5 | Episode 32 | One Grave Too Many | 1960-05-22 | 30 min |
| Season 5 | Episode 33 | Party Line | 1960-05-29 | 30 min |
| Season 5 | Episode 34 | Cell 227 | 1960-06-05 | 30 min |
| Season 5 | Episode 35 | The Schartz-Metterklume Method | 1960-06-12 | 30 min |
| Season 5 | Episode 36 | Letter of Credit | 1960-06-19 | 30 min |
| Season 5 | Episode 37 | Escape to Sonoita | 1960-06-26 | 30 min |
| Season 5 | Episode 38 | Hooked | 1960-09-25 | 30 min |
| Season 6 | Episode 1 | Mrs. Bixby and the Colonel's Coat | 1960-09-27 | 30 min |
| Season 6 | Episode 2 | The Doubtful Doctor | 1960-10-04 | 30 min |
| Season 6 | Episode 3 | Very Moral Theft | 1960-10-11 | 30 min |
| Season 6 | Episode 4 | The Contest for Aaron Gold | 1960-10-18 | 30 min |
| Season 6 | Episode 5 | The Five Forty-Eight | 1960-10-25 | 30 min |
| Season 6 | Episode 6 | Pen Pal | 1960-11-01 | 30 min |
| Season 6 | Episode 7 | Outlaw in Town | 1960-11-15 | 30 min |
| Season 6 | Episode 8 | Oh, Youth and Beauty | 1960-11-22 | 30 min |
| Season 6 | Episode 9 | The Money | 1960-11-29 | 30 min |
| Season 6 | Episode 10 | Sybilla | 1960-12-06 | 30 min |
| Season 6 | Episode 11 | The Man with Two Faces | 1960-12-13 | 30 min |
| Season 6 | Episode 12 | The Baby Blue Expression | 1960-12-20 | 30 min |
| Season 6 | Episode 13 | The Man Who Found the Money | 1960-12-27 | 30 min |
| Season 6 | Episode 14 | The Changing Heart | 1961-01-03 | 30 min |
| Season 6 | Episode 15 | Summer Shade | 1961-01-10 | 30 min |
| Season 6 | Episode 16 | A Crime for Mothers | 1961-01-24 | 30 min |
| Season 6 | Episode 17 | The Last Escape | 1961-01-31 | 30 min |
| Season 6 | Episode 18 | The Greatest Monster of Them All | 1961-02-14 | 30 min |
| Season 6 | Episode 19 | The Landlady | 1961-02-21 | 30 min |
| Season 6 | Episode 20 | The Throwback | 1961-02-28 | 30 min |
| Season 6 | Episode 21 | The Kiss Off | 1961-03-07 | 30 min |
| Season 6 | Episode 22 | The Horseplayer | 1961-03-14 | 30 min |
| Season 6 | Episode 23 | Incident in a Small Jail | 1961-03-21 | 30 min |
| Season 6 | Episode 24 | A Woman's Help | 1961-03-28 | 30 min |
| Season 6 | Episode 25 | Museum Piece | 1961-04-04 | 30 min |
| Season 6 | Episode 26 | Coming, Mama | 1961-04-11 | 30 min |
| Season 6 | Episode 27 | Deathmate | 1961-04-18 | 30 min |
| Season 6 | Episode 28 | Gratitude | 1961-04-25 | 30 min |
| Season 6 | Episode 29 | A Pearl Necklace | 1961-05-02 | 30 min |
| Season 6 | Episode 30 | You Can't Trust a Man | 1961-05-09 | 30 min |
| Season 6 | Episode 31 | The Gloating Place | 1961-05-16 | 30 min |
| Season 6 | Episode 32 | Self Defense | 1961-05-23 | 30 min |
| Season 6 | Episode 33 | A Secret Life | 1961-05-30 | 30 min |
| Season 6 | Episode 34 | Servant Problem | 1961-06-06 | 30 min |
| Season 6 | Episode 35 | Coming Home | 1961-06-13 | 30 min |
| Season 6 | Episode 36 | Final Arrangements | 1961-06-20 | 30 min |
| Season 6 | Episode 37 | Make My Death Bed | 1961-06-27 | 30 min |
| Season 6 | Episode 38 | Ambition | 1961-07-04 | 30 min |
| Season 7 | Episode 1 | The Hat Box | 1961-10-10 | 30 min |
| Season 7 | Episode 2 | Bang! You're Dead | 1961-10-17 | 30 min |
| Season 7 | Episode 3 | Maria | 1961-10-24 | 30 min |
| Season 7 | Episode 4 | Cop for a Day | 1961-10-31 | 30 min |
| Season 7 | Episode 5 | Keep Me Company | 1961-11-07 | 30 min |
| Season 7 | Episode 6 | Beta Delta Gamma | 1961-11-14 | 30 min |
| Season 7 | Episode 7 | You Can't Be a Little Girl All Your Life | 1961-11-21 | 30 min |
| Season 7 | Episode 8 | The Old Pro | 1961-11-28 | 30 min |
| Season 7 | Episode 9 | I Spy | 1961-12-05 | 30 min |
| Season 7 | Episode 10 | Services Rendered | 1961-12-12 | 30 min |
| Season 7 | Episode 11 | The Right Kind of Medicine | 1961-12-19 | 30 min |
| Season 7 | Episode 12 | A Jury of Her Peers | 1961-12-26 | 30 min |
| Season 7 | Episode 13 | The Silk Petticoat | 1962-01-02 | 30 min |
| Season 7 | Episode 14 | Bad Actor | 1962-01-09 | 30 min |
| Season 7 | Episode 15 | The Door Without a Key | 1962-01-16 | 30 min |
| Season 7 | Episode 16 | The Case of M.J.H. | 1962-01-23 | 30 min |
| Season 7 | Episode 17 | The Faith of Aaron Menefee | 1962-01-30 | 30 min |
| Season 7 | Episode 18 | The Woman Who Wanted to Live | 1962-02-06 | 30 min |
| Season 7 | Episode 19 | Strange Miracle | 1962-02-13 | 30 min |
| Season 7 | Episode 20 | The Test | 1962-02-20 | 30 min |
| Season 7 | Episode 21 | Burglar Proof | 1962-02-27 | 30 min |
| Season 7 | Episode 22 | The Big Score | 1962-03-06 | 30 min |
| Season 7 | Episode 23 | Profit-Sharing Plan | 1962-03-13 | 30 min |
| Season 7 | Episode 24 | Apex | 1962-03-20 | 30 min |
| Season 7 | Episode 25 | The Last Remains | 1962-03-27 | 30 min |
| Season 7 | Episode 26 | Ten O'Clock Tiger | 1962-04-03 | 30 min |
| Season 7 | Episode 27 | Act of Faith | 1962-04-10 | 30 min |
| Season 7 | Episode 28 | The Kerry Blue | 1962-04-17 | 30 min |
| Season 7 | Episode 29 | The Matched Pearl | 1962-04-24 | 30 min |
| Season 7 | Episode 30 | What Frightened You, Fred? | 1962-05-01 | 30 min |
| Season 7 | Episode 31 | Most Likely to Succeed | 1962-05-08 | 30 min |
| Season 7 | Episode 32 | Victim Four | 1962-05-15 | 30 min |
| Season 7 | Episode 33 | The Opportunity | 1962-05-22 | 30 min |
| Season 7 | Episode 34 | The Twelve Hour Caper | 1962-05-29 | 30 min |
| Season 7 | Episode 35 | The Children of Alda Nuova | 1962-06-05 | 30 min |
| Season 7 | Episode 36 | First Class Honeymoon | 1962-06-12 | 30 min |
| Season 7 | Episode 37 | The Big Kick | 1962-06-19 | 30 min |
| Season 7 | Episode 38 | Where Beauty Lies | 1962-06-26 | 30 min |
| Season 7 | Episode 39 | The Sorcerer's Apprentice | 1962-07-03 | 30 min |
