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.
| Actor | Role |
|---|---|
 Eddie DowlingTim Dugan | Tim Dugan |
 June CollyerMary Baggott | Mary Baggott |
 Raymond HattonDynamite | Dynamite |
 Noah BeeryTom Baggott | Tom Baggott |
 Mary CarrMother Murphy | Mother Murphy |
 Armand KalizKing of Bulgravia | King of Bulgravia |
 Adolph MilarPaulino | Paulino |
 Lloyd WhitlockArnold Bookstein | Arnold Bookstein |
 Corliss PalmerBetty Royce | Betty Royce |
 Walter BrennanDriver | Driver |
 Ethel WalesMrs. Gotrocks | Mrs. Gotrocks |
| RRay DooleyGerty Murphy | Gerty Murphy |
| GGeorge KotsonarosNolay | Nolay |
| GGene LewisCol. Gustave | Col. Gustave |