Montgomery Royle (as Mr. George Arliss)
Mildred Miller
Grace Blair
The King (as Andre Luguet)
Florence Royle
Harold Van Adam
Battle (as Ivan Simpson)
Appleby - the Lip Reader
The Doctor (as Charles Evans)
Mrs. Alice Chittendon
First Boy
Man (scenes deleted)
King's Aide
Woman in Audience (uncredited)
Detective (uncredited)
Would-Be Ticket Buyer (uncredited)
Kit - First Girl (uncredited)
Music Fan with Boy (uncredited)
Man in Audience (uncredited)
Reporter (uncredited)
Russian Officer (uncredited)
Jenny (uncredited)
Eddie (uncredited)
French Concert Manager (uncredited)
Tom Chittendon (uncredited)
Ticket Buyer (uncredited)