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Milton Sills as Michael Ramsay |
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Elliott Dexter as Prof. Nathan Reade |
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Theodore Kosloff as Jaromir XIII - Deposed King of Morania |
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Anna Q. Nilsson as Mrs. Michael Ramsay |
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Pauline Garon as Mathilda Ramsay |
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Julia Faye as The Mischievous One |
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Clarence Geldart as James Kilkenna |
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Robert Brower as Hugo Kermaier |
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Forrest Robinson as Kramer |
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Gino Corrado as Lt. Braschek |
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Wedgwood Nowell as Minister's Secretary |
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Clarence Burton as Cave Man |
| Writing | Jeanie Macpherson | Screenplay |
| Costume & Make-Up | Clare West | Costume Design |
| Editing | Anne Bauchens | Editor |
| Writing | Jeanie Macpherson | Story |
| Directing | Cecil B. DeMille | Director |
| Production | Cecil B. DeMille | Producer |
| Camera | L. Guy Wilky | Director of Photography |
| Camera | Alvin Wyckoff | Director of Photography |
| Crew | A. Arnold Gillespie | Special Effects |
