크레딧 출연 Will Rogers Hank Martin William Farnum King Arthur / Inventor Frank Albertson Emile le Poulet / Clarence Maureen O'Sullivan Alisande / Woman in Mansion Brandon Hurst Merlin / Doctor in Mansion Myrna Loy Queen Morgan le Fay / Evil Sister in Mansion Mitchell Harris Sagramor / Butler in Mansion Stanley Blystone King's Knight (uncredited) Heinie Conklin Sneezing Man at Radio Station (uncredited) Louise Emmons Old Hag in Dungeon (uncredited) 스텝 William M. Conselman Writing Mark Twain Writing David Butler Directing Owen Davis Writing Ernest Palmer Camera Irene Morra Editing Sophie Wachner Costume & Make-Up William S. Darling Art Joseph E. Aiken Sound Sam Benson Costume & Make-Up