Dennie has returned from a year among the hippies to her superficial, image-conscious suburban family. She must face their disapproval of her actions. They refuse to even try to understand. She must also deal with an ex-lover, and a beloved young sister who is following in her footsteps, wanting the idealistic hippie life but making some rash decisions in the process.
Unfortunately the movie Maybe I'll Come Home in the Spring is not yet available on HBO Max.
| Directing | Joseph Sargent | Director |
| Writing | Bruce Feldman | Writer |
| Production | Bruce Feldman | Associate Producer |
| Production | Charles W. Fries | Executive Producer |
| Production | Joseph Sargent | Producer |
| Sound | Earl Robinson | Original Music Composer |
| Camera | Russell Metty | Director of Photography |
| Editing | Pembroke J. Herring | Editor |
| Production | Kerwin Coughlin | Casting |
| Art | Raymond Boltz Jr. | Set Decoration |
| Costume & Make-Up | Virginia Darcy | Hairstylist |
| Costume & Make-Up | Frank McCoy | Makeup Artist |
| Production | Joe Wonder | Production Manager |
| Directing | William P. Owens | Assistant Director |
| Art | C. Randall Berkeley | Property Master |
| Sound | Charles L. Campbell | Supervising Sound Editor |
| Sound | Robert J. Litt | Recording Supervision |
| Sound | Al Overton | Sound Mixer |
| Sound | Roger Sword | Sound Editor |
| Camera | Charles La Rocca | Key Grip |
| Costume & Make-Up | Oscar Rodriguez | Costumer |
| Editing | Elva Fraser | Negative Cutter |
| Editing | Christina Friedgen | Supervising Editor |
| Editing | Paul Schremp | Assistant Editor |
| Production | Jerry Wineman | Location Manager |
| Sound | Jack K. Tillar | Music Director |
| Sound | Don Wilkins | Music Arranger |
| Lighting | Robert Comer | Electrician |
| Production | Lynn Berndt | Production Secretary |
| Production | Frank Bueno | Producer's Assistant |
| Production | Butch Charles | Production Assistant |
| Production | Arthur Stolnitz | Production Executive |
