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Francis Ford as Phil Kelly/The Sphinx |
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Grace Cunard as Patricia Montez/Queen of the Apaches |
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Jean Hathaway as Eleanor Van Nuys |
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Peter Gerald as Pete Bartlett, Kerry's Assistant (as Pete Gerald) |
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Jerome Ash as Bull Sanderson, Kerry's Assistant (as Jerry Ash) |
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John Featherstone as Stephen Dupont |
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John Duffy as Silk Donahue |
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Monty Banks as Jack Elliot & Jacques, Patricia's Butler (as Mario Bianchi) |
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Gertrude Short as Mary MacLean |
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Tom London as Robert Jackson, Inventor (as Leonard Clapham) |
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William White as The King |
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Philip Ford as Joe Butts |
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Abe Mundon as Wallace Drew |
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Duke Worne as Duke Hestor |
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Juan Aristi Eulate as |
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John Ford as (unconfirmed) |
| Directing | Grace Cunard | Director |
| Production | Grace Cunard | Producer |
| Production | Julius Stern | Executive Producer |
| Writing | Francis Ford | Writer |
| Crew | A.H. Vallet | Cinematography |
| Writing | Grace Cunard | Writer |
| Directing | Francis Ford | Director |
| Production | Abe Stern | Executive Producer |
