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