Helped by socialite Janice Kendon and barkeeper Scott O'Brien, Arizona deputy sheriff Les Martin works to solve three brutal murders in and around the Grand Canyon. His efforts leads to the killer fleeing with Janice as a hostage and a chase by car and helicopter lead to a climax on a miner's bucket on cables a mile above the canyon floor.
Cast
Cornel Wilde
Les Martin
Victoria Shaw
Janice Kendon
Mickey Shaughnessy
Scotty O'Brien
Edgar Buchanan
Sheriff Edwards
Jack Elam
Bill Ward
Rian Garrick
Bob Kendon
Alexander Lockwood
Jim Kendon
Tom Fadden
Eli Jones
Wendell Holmes
Sam Houghton
Hope Summers
Motel Attendant
Dabbs Greer
Gas Station Attendant
George Cisar
Used Car Salesman
Edna Smith
Unknown
Crew
Don Siegel
Director, Associate Producer
Knut Swenson
Screenplay, Story
Richard Collins
Screenplay
Ben Markson
Story
Jerome Thoms
Editor
Burnett Guffey
Director of Photography
Kendrick Sweet
Producer
Andrew J. McIntyre
Camera Operator
Harold Lee
Sound Recordist
Daniele Amfitheatrof
Original Music Composer
Frank Tuttle
Set Decoration
Seldon White
Gaffer
Robert Peterson
Art Direction
