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.
Kevin Costner
as Marcus Sommers
David Marshall Grant
as David
Rae Dawn Chong
as Sarah
Alexandra Paul
as Becky
Janice Rule
as Mrs. Sommers
Luca Bercovici
as Muzzin
Robert Townsend
as Jerome
John Amos
as Dr. Conrad
Jennifer Grey
as Leslie
Doi Johnson
as Randolph
John Garber
as Belov
James Terry
as Hitchhiker
