Riven

Victor McLaglen

as Jeems O'Shea

Edmond O'Brien

as J. Quincy 'Penji' Pennant

June Havoc

as Dolly Smythe

Dorothy Lovett

as Sally Dean

Eddie Foy Jr.

as Mr. Billy Meeker

Damian O'Flynn

as Oliver Lindsay

Marten Lamont

as Chick Parker

Roy Gordon

as Dr. Wayne

Marion Martin

as Sue, Blonde Piano Player

Mary Gordon

as Mrs. Douglas

Frances E. Neal

as Carol

Julie Warren

as Betty

Jane Woodworth

as Helen

George Cleveland

as Gus the Janitor

John McGuire

as Harvey Dodge

Murray Alper

as Joe the Cab Driver (uncredited)

Walter Baldwin

as Jerry the Nitrate Technician (uncredited)

Stanley Blystone

as Security Guard Shooting Gun (uncredited)

Bobby Barber

as Waiter (uncredited)

Selmer Jackson

as Mr. Tuttle (uncredited)

Frank McLure

as Sarcastic Test Observer (uncredited)

Frank Mills

as Beer Drinker at Bar (uncredited)

Netta Packer

as Mr. Tuttle's Secretary (uncredited)

Jack Perry

as Henchman at Dice Table (uncredited)

Charles Schaeffer

as Charlie the Bartender (uncredited)

Carl Sklover

as Man at Dice Table (uncredited)

Tom Steele

as Truck Driver / Henchman (uncredited)

Sammy Stein

as Henchman (uncredited)

Sally Wadsworth

as Miss Wood, Dr. Wayne's Receptionist (uncredited)

Max Brand

Novel

Rowland V. Lee

Director

Vicki Baum

Idea

David Boehm

Screenplay

Cliff Reid

Producer

Frank Redman

Director of Photography

Samuel E. Beetley

Editor

Albert S. D'Agostino

Art Direction

Walter E. Keller

Art Direction