A group of childhood friends, now in their thirties, reunite at Camp Tamakwa. Only a few of the original campers show up, but they still have a good time reminiscing. The people share experiences and grow while at the camp. They are dismayed to discover that the camp's owner, Unca Lou, is going to close the camp down.
Unfortunately the movie Indian Summer is not yet available on HBO Max.
| Directing | Mike Binder | Director |
| Writing | Mike Binder | Writer |
| Art | Craig Stearns | Production Design |
| Costume & Make-Up | Jane Robinson | Costume Design |
| Production | Sharon Bialy | Casting |
| Production | Jeffrey Silver | Producer |
| Camera | Sabine Schoppel | Camera Department Production Assistant |
| Production | Debi Manwiller | Casting |
| Sound | Miles Goodman | Original Music Composer |
| Directing | Eric Heffron | First Assistant Director |
| Camera | Newton Thomas Sigel | Director of Photography |
| Crew | Paul Rutledge | Stunts |
| Production | Caroline Baron | Co-Producer |
| Production | Robert F. Newmyer | Producer |
| Crew | Steve Lucescu | Stunt Coordinator |
| Directing | Michael McCue | Second Assistant Director |
| Camera | Attila Dory | Still Photographer |
| Lighting | Victor Svimonoff | Electrician |
| Production | Caroline Baron | Production Manager |
| Production | Richard Pagano | Casting |
| Crew | Dave Ripski | Stunts |
| Directing | Todd Pfeiffer | Second Assistant Director |
| Production | Jack Binder | Co-Producer |
| Camera | P. Scott Sakamoto | Steadicam Operator |
| Camera | Marc Laliberté | Clapper Loader |
| Production | Susan E. Novick | Producer's Assistant |
| Lighting | Peter Schalakowskyj | Electrician |
| Camera | Robert K. Feldmann | Key Grip |
| Camera | Johnny Walker | Best Boy Grip |
| Editing | Adam Weiss | Editor |
| Production | Nancy McIntosh | Producer's Assistant |
| Production | Michele Rosenthal | Producer's Assistant |
| Art | Diane Bald | Set Designer |
| Costume & Make-Up | Linda Leduc | Costume Supervisor |
| Production | Pamela Reis | Assistant Production Manager |
| Camera | Robert C. Carlson | First Assistant Camera |
| Lighting | Dayton Nietert | Gaffer |
| Lighting | John Bakker | Electrician |
| Camera | Dick Montagne | First Assistant "B" Camera |
| Sound | Ed Novick | Production Sound Mixer |
| Directing | Adrienne Hamalian-Mangine | Script Supervisor |
| Art | Rocco Matteo | Art Direction |
| Art | Jane Manchee | Set Decoration |
| Art | Garth Brunt | Leadman |
| Costume & Make-Up | Laura Connolly | Assistant Hairstylist |
| Sound | Freddy Potatohead | Production Sound Mixer |
| Crew | Anthony Hitchen | Cableman |
| Production | Rick Eyler | Production Supervisor |
| Lighting | Peter Weiland | Electrician |
| Camera | Roman M. Neubacher | Second Assistant Camera |
| Costume & Make-Up | Jocelyn MacDonald | Assistant Hairstylist |
| Production | Leslie Rowan | Production Coordinator |
| Camera | John Zulinski | Best Boy Grip |
| Art | Shelley Nieder | Property Master |
| Camera | P. Scott Sakamoto | Camera Operator |
| Production | Diane Binder | Assistant Production Coordinator |
| Camera | Hamish McIntyre | Dolly Grip |
| Camera | Paul D. Fischer | Grip |
| Costume & Make-Up | Jeanne Van Phue | Makeup Artist |
| Costume & Make-Up | Mary Ann Valdes | Hairstylist |
| Costume & Make-Up | Renata Helfman | Assistant Makeup Artist |
| Crew | Braden Wright | Unit Publicist |
| Lighting | Nigel Draper | Best Boy Electric |
| Camera | Linda Halle | Grip |
| Art | John Allen | Assistant Property Master |
| Art | Julian Peters | Set Dresser |
| Costume & Make-Up | Marilyn O'Quinn | Assistant Makeup Artist |
| Art | Kirk Cheney | Construction Coordinator |
| Sound | Michael Semanick | Sound Re-Recording Mixer |
| Art | Jim Veale | Head Carpenter |
| Sound | Joan E. Chapman | ADR Editor |
| Sound | Jeff Courtie | ADR Mixer |
| Crew | Don Tardino | Transportation Coordinator |
| Sound | Francesca Dodd | Dialogue Editor |
| Directing | Kristie Sills | Third Assistant Director |
| Crew | Rebekah Rudd | Post Production Supervisor |
| Art | Burke Mattsson | Title Designer |
| Sound | Malcolm Fife | Foley Editor |
| Crew | Warren Quigley | Scenic Artist |
| Crew | Al MacNeil | Transportation Captain |
| Sound | Oscar Castro-Neves | Orchestrator |
| Sound | Patrick Dodd | Supervising Sound Editor |
| Sound | Eric Thompson | Foley Mixer |
| Editing | Theresa Repola Mohammed | Negative Cutter |
| Sound | Nancy Fogarty | Music Editor |
| Sound | Kim B. Christensen | Sound Effects Editor |
| Sound | Leslie Shatz | Sound Re-Recording Mixer |
| Art | Richard M. Snider | Greensman |
| Editing | Dale E. Grahn | Color Timer |
