When Dr. Marcus Sommers realizes that he and his troubled, estranged brother David may be prone a fatal brain disease that runs in their family, he decides to make peace with his sibling, and invites him on a trip to the Rockies. There, the brothers bond over their shared enthusiasm for cycling and decide to enter a grueling bike race through the mountains. However, Marcus' health soon begins to fail, and David must compete without his brother at his side.
Unfortunately the movie American Flyers is not yet available on HBO Max.
| Directing | John Badham | Director |
| Writing | Steve Tesich | Screenplay |
| Costume & Make-Up | Marianna Elliott | Costume Design |
| Crew | Steve Kelso | Stunts |
| Editing | Jeff Jones | Editor |
| Crew | Pat Romano | Stunts |
| Production | Gregg Champion | Associate Producer |
| Editing | Frank Morriss | Editor |
| Editing | Dallas Puett | Editor |
| Production | Gareth Wigan | Producer |
| Production | Paula Weinstein | Producer |
| Sound | Greg Mathieson | Original Music Composer |
| Art | Lawrence G. Paull | Production Design |
| Costume & Make-Up | Mark Reedall | Makeup Artist |
| Costume & Make-Up | Damon Grill | Hairstylist |
| Art | Garrett Lewis | Set Decoration |
| Sound | Lee Ritenour | Original Music Composer |
| Camera | Donald Peterman | Director of Photography |
| Production | Wallis Nicita | Casting |
