Based on Dowling's 1925 stage vehicle of the same name, the story is set in motion when the king of the mythical European nation of Bulgravia visits an American health resort. Hero Tim Dugan appoints himself the king's unofficial protector, saving him from the larcenous designs of crooked gambler Arnold Bookstein.
Eddie Dowling
June Collyer
Raymond Hatton
Ray Dooley
Noah Beery
Mary Carr
Armand Kaliz
Adolph Milar
Lloyd Whitlock
George Kotsonaros
Corliss Palmer
Walter Brennan
Gene Lewis
Ethel Wales