Crashing though...LANDSLIDES..! CAVE-INS..! DYNAMITE DEATH..!
A no-nonsense engineer is hired to oversee construction of the Whitney Tunnel, a project that has been plagued by a series of mysterious--and often fatal--accidents.
Victor Jory
John O'Hara
Sally O'Neil
Ann Miller
Johnny Arthur
Willie Dent
Ward Bond
Danny
Dewey Robinson
Dave Shane
Thurston Hall
Jim Whitney
Robert Gleckler
Bill Anderson
Jonathan Hale
Chairman of the Board
Howard Hickman
Billings
Jeanie Roberts
Arabella
Frank Rice
Swede Mulhausen
George McKay
Nick Pollack
