The John Wesley Powell expedition of 1869 explores the dangerous Colorado River, withstands internal dissension, and finally discovers the Grand Canyon.
Released: 1960-11-01
Runtime: 92 minutes
Genre: Adventure, Western
Stars: James Drury, L.Q. Jones, Jack Big Head, Dan Sheridan, David Frankham, David Stollery, Roy Barcroft, Pat Hogan, Dawn Little Sky, John Beal, Ben Johnson, R. G. Armstrong, Stan Jones, Brian Keith, Ray Walker