Robert Montgomery

Jonathan 'Lucky' Wilson

Maureen O'Sullivan

Pauline Miller

Edward Arnold

Det. Lt. 'Mac' MacCarthy

Elizabeth Patterson

'Ma' Miller

Whitford Kane

Henry Miller

Mickey Rooney

William 'Willie' Miller

C. Henry Gordon

Tony Berrelli (the Boss)

Muriel Evans

'Baby'

Edward Brophy

Det. Britt

Henry Armetta

Shuman

Herman Bing

Jake

Louise Henry

Lilly, singer

Harold Huber

Dr. Warner

Jeanette Loff

Blonde #2 (uncredited)

Poppy Wilde

Nightclub Patron (uncredited)

W.S. Van Dyke