Pat O’Brien

George Steele

Claire Trevor

Terry Cordell

Herbert Marshall

Traybin

Ray Collins

Dr. Lowell

Wallace Ford

Lt. Cochrane

Dean Harens

Reynolds

Damian O'Flynn

Museum Curator Stevenson

Erskine Sanford

Museum Director Barton

Mary Ware

Mary

Gertrude Astor

Nagging Wife on Train (Uncredited)

Al Bain

Arcade Patron (Uncredited)

Edward Biby

Lecture Guest (Uncredited)

Robert Bray

Man with Drunk (Uncredited)

George Bruggeman

Cop (Uncredited)

Jack Cheatham

Museum Attendant (Uncredited)

Ellen Corby

Reynold's Maid (Uncredited)

Roger Creed

Card Player on Train (Uncredited)

Kernan Cripps

First RR Ticket Clerk (Uncredited)

Franklyn Farnum

Man on Train (Uncredited)

Jack Gargan

Second Railroad Ticket Agent (Uncredited)

Rudy Germane

Lecture Guest (Uncredited)

Chuck Hamilton

Man in Ticket Line (Uncredited)

Harry Harvey

'Dad' Moran, Museum Custodian (Uncredited)

John Ince

Man (Uncredited)

John Indrisano

Detective (Uncredited)

Tiny Jones

Old Lady (Uncredited)

Colin Kenny

Lecture Guest (Uncredited)

Sam Lufkin

Detective (Uncredited)

Sam McDaniel

Porter (Uncredited)

Charles Meakin

Lecture Guest (Uncredited)

Harry Monty

Midget in Arcade (Uncredited)

Frank Moran

Bartender (Uncredited)

Philip Morris

Cop (Uncredited)

Tommy Noonan

Bonbon Vendor (Uncredited)

Rose Plumer

Impatient Woman in Ticket Line (Uncredited)

Shimen Ruskin

Dissenter at Art Lecture (Uncredited)

Dick Ryan

Reynold's Butler (Uncredited)

Jeffrey Sayre

Diner in Restaurant (Uncredited)

Frank Shannon

Train Station Gateman (Uncredited)

Harry Shannon

Cop (Uncredited)

Cap Somers

Cop (Uncredited)

Eric Wilton

Lecture Guest (Uncredited)

Dorothea Wolbert

Old Lady (Uncredited)