Harold Lloyd

Sammy Strong - the American Boy

Harry 'Snub' Pollard

Count Pop-up-skyvitch - the Bolshevik Officer (as Harry Pollard)

Bebe Daniels

Olga - the Russian Girl

Sammy Brooks

Short Soldier (uncredited)

Lige Conley

(uncredited)

Wally Howe

(uncredited)

Dee Lampton

(uncredited)

Gus Leonard

Ivan Whiski Broomsky - the Girl's Father (uncredited)

Marie Mosquini

(uncredited)

Fred C. Newmeyer

(uncredited)

James Parrott

(uncredited)

E.J. Ritter

(uncredited)

Chase Thorne

(uncredited)

Noah Young

Burly Soldier (uncredited)

Hal Roach