| Cast list | | Will Rogers | as | Hank Martin aka Sir Boss | | William Farnum | as | King Arthur / Inventor | | Frank Albertson | as | Emile le Poulet / Clarence | | Maureen O'Sullivan | as | Alisande / Clarence's Sweetheart | | Brandon Hurst | as | Merlin / Doctor in Mansion | | Myrna Loy | as | Queen Morgan le Fay / Evil Sister in Mansion | | Mitchell Harris | as | Sagramor / Butler in Mansion |
| | Crew list: | | David Butler (Director) | | William M. Conselman (Writer) | | Owen Davis (Writer) |
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