Diplomaniacs

Bert Wheeler

Willy Nilly

Robert Woolsey

Hercules Grub

Marjorie White

Dolores

Phyllis Barry

Fifi

Louis Calhern

Winkelreid

Hugh Herbert

Chinaman

Edgar Kennedy

Chairman - Peace Conference

Richard Carle

Ship's Captain

Billy Bletcher

Schmerzenschmerzen (uncredited)

Yola d'Avril

French Vamp (uncredited)

Charlie Hall

Shaffner the Valet (uncredited)

Dewey Robinson

Luke