Cast
David Frankham
Frank Goodman
James Drury
Walter Powell
Stan Jones
Seneca Howland
David Stollery
Andrew 'Andy' Hall
Brian Keith
William Dunn
John Beal
Maj. John Wesley Powell
Roy Barcroft
Jim Baker
Jack Big Head
Ashtishkel
Pat Hogan
Indian chief
Ray Walker
McSpadden (uncredited)
Ben Johnson
George Bradley
R.G. Armstrong
Oramel Howland
L.Q. Jones
Billy Hawkins