Boyhood friends grow up into different professions: one a dedicated Canadian Mountie, the other a notorious gambler.

James Craig
as Frank 'Blackie' Marshal

William Lundigan
as James Kevin Gardiner

Patricia Dane
as Jean Avery

John Carradine
as Martin Caswell

Keenan Wynn
as 'Slip' O'Mara

Jack Holt
as Duncan Frazier

Grant Withers
as Fowler

Darryl Hickman
as 'Blackie' - as a Boy

Drew Roddy
as Jim - as a Boy

Luis Alberni
as Jacques