"In California's Death Valley a chemistry whiz-kid helps a sheriff track the man who murdered a wealthy mine owner who had been staying at a fancy winter resort."
J. Edward Bromberg
as Matthew Jericho
Betty Furness
as Kate Farnham
John Payne
as Jim Preston
Victor Kilian
as Sam
Bill Burrud
as Malcolm Berkhardt
Gavin Muir
as Herbert Willett
Gloria Roy
as Grace Hamilton
Andrew Tombes
as J. C. Farnham
Ivan Lebedeff
as Count Andre Lukacha
John Eldredge
as Dr. Galt
Julius Tannen
as Mr. Taylor
Lynn Bari
as Counter girl
Paul McVey
as Mr. Berkhardt
Lelah Tyler
as Mrs. Berkhardt
Lydia Knott
as Miss Willoughby
George Chandler
as Hotel Clerk
Frank Darien
as Hotel Doctor
Hank Mann
as Hotel Employee
Frank Mayo
as Headwaiter
Charles Stevens
as Miguel
Harry Strang
as Officer O'Reilly
Charles Tannen
as Bellhop
Fred 'Snowflake' Toones
as Porter
Charles Williams
Sidney Wagner
Director of Photography
Norman Foster
Director
Sol M. Wurtzel
Producer
Screenplay
Philip Wylie
Story