Groucho Marx

~ as ~

Hammer

Harpo Marx

~ as ~

Red

Chico Marx

~ as ~

Pastrami

Zeppo Marx

~ as ~

Jamison

Oscar Shaw

~ as ~

Bob Adams

Mary Eaton

~ as ~

Polly Potter

Cyril Ring

~ as ~

Harvey Yates

Kay Francis

~ as ~

Penelope

Margaret Dumont

~ as ~

Mrs. Potter

Basil Ruysdael

~ as ~

Detective Hennessy