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Warren William as Michael Lanyard / The Lone Wolf |
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Marguerite Chapman as Eve Andrews |
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Eric Blore as Jamison |
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Mona Barrie as Jane Merrick |
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Tala Birell as Sonia Budenny |
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Margaret Hayes as Patricia Blake (Shaw) |
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Ann Savage as Vivian |
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Thurston Hall as Inspector Crane |
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Warren Ashe as Sidney Shannon |
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Fred Kelsey as Detective Dickens |
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Gerald Mohr as Harry Cooper |
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Louis Jean Heydt as Arthur |
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Frank Sully as Hertzog - Henchman |
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Eddie Marr as Mac, Henchman |
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Roger Clark as John Sheldon II |
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Gregory Gaye as Dr. Eric Budenny (as Gregory Gay) |
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Nina Vale as Coatroom Girl (uncredited) |
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Lloyd Bridges as Airline Gate Attendant (uncredited) |
| Directing | Michael Gordon | Director |
| Writing | Donald Davis | Screenplay |
| Production | David Chatkin | Producer |
| Writing | Arnold Lipp | Story |
| Writing | Max Nosseck | Story |
| Writing | Louis Joseph Vance | Characters |