Series to Watch
  • Home
  • TV Series
    Episodes Airing Today New TV Series Popular TV Series Top Rated TV Series

Popular Documentary TV Series on Plex - Page 5

New Popular Top Rated
All Services Free Services
Netflix Netflix Amazon Prime Video Amazon Prime Video Apple iTunes Apple iTunes Apple TV Plus Apple TV Plus Disney Plus Disney Plus Google Play Movies Google Play Movies Paramount Plus Paramount Plus Hulu Hulu HBO Max HBO Max YouTube YouTube fuboTV fuboTV Peacock Peacock Peacock Premium Peacock Premium Amazon Video Amazon Video The Roku Channel The Roku Channel AMC+ AMC+ AMC on Demand AMC on Demand Kocowa Kocowa Hoopla Hoopla The CW The CW Vudu Vudu Starz Starz Showtime Showtime PBS PBS Pantaflix Pantaflix FXNow FXNow Tubi TV Tubi TV Kanopy Kanopy Comedy Central Comedy Central Crunchyroll Crunchyroll Microsoft Store Microsoft Store Redbox Redbox Sun Nxt Sun Nxt ABC ABC DIRECTV DIRECTV Crackle Crackle Fandor Fandor Plex Plex
All Genres
Action Adventure Animation Comedy Crime Documentary Drama Family Kids Mystery News Reality Sci-Fi Fantasy Soap Talkshow War Politics Western
apps menu
  • Survivorman

    2005

    Survivorman

    2005

    star 7.7
    In this harrowing reality series, “Survivorman” Les Stroud travels to far-flung locales with little more than the clothes on his back and 50 pounds of camera equipment to battle - and try to survive - insanely harsh conditions.
  • Show Me More

    2021

    Show Me More

    2021

    This docu-series offers an exclusive backstage pass to AMC’s hit shows, featuring never-before-seen footage, access to your favorite cast and show creators, and sneak peeks of what's to come.
  • Murderous Affairs

    2016

    Murderous Affairs

    2016

    star 7.7
    Zeros in on love affairs gone wrong and spouses who are driven to kill - stories that give a whole new meaning to the vow: Till death do us part.
  • Murder Book

    2014

    Murder Book

    2014

    From the moment a slaying is reported, authorities assemble a "Murder Book" to document details of the investigation, starting from the crime scene and ending with the arrest of the perpetrator. Murder Books and the stories within them have been confidential until now. Investigation Discovery's MURDER BOOK reopens recently solved cold cases to reveal the chilling details behind the crime.
  • World's Most Scenic Railway Journeys

    2019

    World's Most Scenic Railway Journeys

    2019

    star 8.1
    Bill Nighy narrates the stories of epic train journeys through stunning scenery.
  • Stanley Tucci: Searching for Italy

    2021

    Stanley Tucci: Searching for Italy

    2021

    star 7.2
    Stanley Tucci travels across Italy to discover the secrets and delights of the country’s regional cuisines.
  • Too Cute

    2011

    Too Cute

    2011

    star 8.2
    Witness the miracle of cute, from a kitten's first tentative steps, to a puppy's first call to the wild. The first few months of their lives are an adorable adventure. These furry friends are simply too loveable, too curious, too cute!
  • Long Lost Family

    2016

    Long Lost Family

    2016

    star 7.5
    Follow the touching stories of people who have suffered a lifetime of separation and are yearning to be reunited with their birthparents and biological families or find children they had to place for adoption long ago.
  • The Zoo

    2017

    The Zoo

    2017

    star 5.8
    A behind-the-scenes look at the Bronx Zoo focuses on its thousands of animals, hundreds of employees and mission to conserve wildlife around the world.
  • Meet, Marry, Murder

    2020

    Meet, Marry, Murder

    2020

    star 6.5
    What happens when the one you commit to spend your life with ends up taking it instead? This series looks at partner-homicide cases; stories of wives killing husbands, husbands killing wives (much more common), and love turning to loathing as passions get out of control.
  • Deep Water

    2019

    Deep Water

    2019

    star 6.2
    Follow three women as they each make life-changing mistakes regarding their children and husbands, which lead to unpredictable criminal consequences. Based on Paula Daly's best selling novel, Windermere.
  • William Shatner's Weird or What?

    2010

    William Shatner's Weird or What?

    2010

    star 6.8
    Weird or What? is a series on the Discovery Channel and History hosted by William Shatner. Each episode contains three separate stories of the bizarre and unexplained. As the show unfolds, it weighs various supernatural and scientific theories that attempt to explain the story, and sometimes features tests conducted as proof of a theory's plausibility. The show features strange occurrences such as ghosts, aliens, monsters, medical oddities and natural disasters.
  • A Football Life

    2011

    A Football Life

    2011

    star 6.4
    A Football Life is a documentary series developed by NFL Films and aired on NFL Network that documents the lives of select National Football League players, coaches, owners, and teams. Friends, teammates, family members and other players and coaches associated with the subjects are interviewed. The name of the series originated in a quote from Steve Sabol of NFL Films: Originating as an NFL Network special on the career of Bill Parcells in November 2010, it premiered as an episodic series on September 15, 2011, with the first part of Bill Belichick's documentary. The documentary was viewed by about 657,000 viewers, the most-watched documentary in NFL Network's history, and was the second-most watched program in Boston at the time with 151,000 viewers, trailing behind a Boston Red Sox game. Season One was eventually released on DVD. Season Two began on September 12, 2012, with The Faces of Tebow. The series was nominated for an Emmy Award for "Outstanding Edited Sports Series/Anthology" and "Outstanding Promotio
  • Secrets of the Universe

    2022

    Secrets of the Universe

    2022

    star 6
    Secrets of the Universe launches viewers on eight mind-blowing adventures to seek answers to some of the Universe’s biggest mysteries. How did the Universe begin? Are there other Earth-like worlds? What is life? Each stand-alone film tells the remarkable stories of the missions and the breakthroughs that have revolutionized our understanding of the cosmos, featuring many of the world’s top space scientists, engineers, and explorers. They reveal not just wonderful far away vistas and amazing science, but also the powerful human stories that reveal the dedication and perseverance needed to explore the Universe for all of humanity.
  • My Strange Addiction

    2010

    My Strange Addiction

    2010

    star 5.6
    My Strange Addiction is an American documentary television series that premiered on TLC on December 29, 2010. The series focuses on people with unusual compulsive behaviors. These range from eating specific non-food items to ritualistic daily activities to bizarre personal fixations or beliefs.
  • Exhibit A: Secrets of Forensic Science

    1997

    Exhibit A: Secrets of Forensic Science

    1997

    star 6
    A compelling, innovative true crime series focused on the role of forensic science in solving some of the most perplexing crimes of our time. Looking at how examination of DNA, teeth, and insects, among other things, can be used to solve crimes.
  • Hollywood Weapons

    2017

    Hollywood Weapons

    2017

    star 6.8
    Some of the most thrilling weapons action sequences from movies and TV are put to the test. Join U.S. Special Forces veteran Terry Schappert and weapons master Larry Zanoff as they utilize the expertise of Hollywood's premier prop house and weapons builder — and break down some of the most explosive action in Hollywood history.
  • Sworn to Secrecy: Secrets of War

    1998

    Sworn to Secrecy: Secrets of War

    1998

    star 6
    Secrets are divulged and stories of espionage, conspiracy, murder, sabotage and greed are uncovered.
  • A Crime to Remember

    2013

    A Crime to Remember

    2013

    star 7.6
    Showcasing the most compelling crimes of yesteryear, when secrets festered, passions ran wild and cops had nothing but shoe-leather and gut instinct to catch a killer. Fashions may change but murder never goes out of style.
  • Wild West Chronicles

    2021

    Wild West Chronicles

    2021

    star 9
    Once a feared lawman, the legendary Bat Masterson trades his sheriff's badge for a pen and becomes a newspaper reporter. He now travels the frontier to chronicle the amazing true stories of the Wild West and bring them to life once more.
  • «
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • .....
  • 26
  • »
  • Follow us here

    X Facebook YouTube
    HomeAboutPrivacy PolicyContact
    Copyright © 2026 Series to Watch.