Eddie Bracken as Ogden Spencer Trulow III

Veronica Lake as Sally Martin

Albert Dekker as Police Inspector Callahan

Frank Fenton as Mr. Phillips

George Zucco as Dr. Pavel Storasky

Donald MacBride as Mr. Kratz

Lewis L. Russell as Henry Carteret

Norma Varden as Flora Carteret

Ralph Peters as Mr. Reddy

Bobby Watson as Edwards

Lyle Latell as Tony

Edmund MacDonald as Slasher

Willie Best as Willie Shelley

Bess Flowers as Party Guest (uncredited)

Norman Ainsley as Meek Man (uncredited)

Jack Rube Clifford as Cop (uncredited)

James Conaty as Dinner Guest (uncredited)

Kernan Cripps as Police Detective Murphy (uncredited)

Mary Currier as Mrs. Van Gelder (uncredited)

Boyd Davis as Henry Sedgemore (uncredited)

Helen Dickson as Elevator Passenger (uncredited)

Ralph Dunn as Radio Cop (uncredited)

Edward Fielding as J.W. Kellogg (uncredited)

James Flavin as Laundry Truck Driver (uncredited)

William Frambes as Elevator Boy (uncredited)

Jody Gilbert as Matron (uncredited)

Arthur Gravel as Puppet Man (uncredited)

Grayce Hampton as Mrs. Case (uncredited)

Sam Harris as Dinner Guest (uncredited)

Timmy Hawkins as Little Boy (uncredited)

Jayne Hazard as Apartment Tenant (uncredited)

Kenneth Hunter as Mr. Van Gelder (uncredited)

Olaf Hytten as Charles (uncredited)

Eddie Laughton as Man in Bed (uncredited)

George Lloyd as Cop (uncredited)

Wilbur Mack as Elevator Passenger (uncredited)

Mira McKinney as Helen Sedgemore (uncredited)

Robert Middlemass as Police Captain (uncredited)

Harry Hays Morgan as Dinner Guest (uncredited)

Jack Norton as Drunk (uncredited)

Frank O'Connor as Man Outside Theater (uncredited)

Shimen Ruskin as Russian Waiter (uncredited)

Fred Santley as Waiter (uncredited)

Lee Shumway as Detective (uncredited)

Jim Toney as Police Detective Kent (uncredited)

Crane Whitley as Newspaper Reporter (uncredited)