Yankee Doodle in Berlin

Ford Sterling

Kaiser Bill

Malcolm St. Clair

The Crown Prince Freddy

Bert Roach

Von Hindenburg

Eva Thatcher

The Kaiserin

Marie Prevost

A Daughter of Belgium

Ben Turpin

A Prussian Guardsman

Charles Murray

An Irish-American Soldier

Chester Conklin

Officer of Death's Head Hussars

Heinie Conklin

Prussian Guard Drill Leader

Joseph Belmont

Von Tirpitz

James Finlayson

Commander's Officer (uncredited)

Phyllis Haver

Minor Role (uncredited)

Edgar Kennedy

German Prison Guard (uncredited)

Tom Kennedy

American General (uncredited)

Billy Armstrong

Ludwig - Asylum Keeper

Bobby Dunn

Minor Role

Harry Gribbon

German Guard

Harriet Hammond

Minor Role