Adventure Western
The John Wesley Powell expedition of 1869 explores the dangerous Colorado River, withstands internal dissension, and finally discovers the Grand Canyon.
Directed by
William Beaudine
Written by
John Wesley Powell, Lawrence Edward Watkin
Ben Johnson
George Bradley
L.Q. Jones
Billy Hawkins
Brian Keith
William Dunn
James Drury
Walter Powell
R.G. Armstrong
Oramel Howland
Jack Big Head
Ashtishkel
Roy Barcroft
Jim Baker
Pat Hogan
Indian chief
John Beal
Maj. John Wesley Powell
David Frankham
Frank Goodman
Ray Walker
McSpadden (uncredited)
Stan Jones
Seneca Howland
David Stollery
Andrew 'Andy' Hall
Dan Sheridan
Jack Sumner
Dawn Little Sky
Indian woman

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