The American Boy
Harold Lloyd
Princess Florelle
Mildred Davis
Man who won't buy books
Charles Stevenson
(uncredited)
Robert Emmett O'Connor
Wally Howe
Estelle Harrison
Sammy Brooks
Prince of Rochquefort
Harry 'Snub' Pollard
King Razzamatazz / Bolshevik orator
Gus Leonard
The Prince's tutor
Noah Young
Courtier
Roy Brooks
William Gillespie
Queen Razzamatazz
Helen Gilmore
The Prince
Gaylord Lloyd
The Vamp
Marie Mosquini
Writer
H.M. Walker
Director
Hal Roach
Producer