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Борис Карлофф as Dr. Leon Kravaal |
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Roger Pryor as Dr. Tim Mason |
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Jo Ann Sayers as Nurse Judith Blair |
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Stanley Brown as Bob Adams |
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John Dilson as John Hawthorne |
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Hal Taliaferro as Sheriff Stanton |
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Byron Foulger as Dr. Bassett |
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Charles Trowbridge as Dr. Harvey |
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Ernie Adams as Pete Daggett |
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Минта Дарфи as Frozen Therapy Patient (uncredited) |
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Charles Miller as Doctor Spectator Explaining Procedure (uncredited) |
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Eddie Dew as Doctor Spectator Listening to Explanation (uncredited) |
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James Conaty as Doctor Spectator (uncredited) |
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Wedgwood Nowell as Doctor Spectator (uncredited) |
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Сирил Ринг as Doctor Spectator (uncredited) |
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William Marion as Doctor Spectator (uncredited) |
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Landers Stevens as Doctor Spectator (uncredited) |
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Ivan Miller as Sheriff Haley (uncredited) |
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Bruce Bennett as State Trooper (uncredited) |
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Charles Halton as Doctor in Front Row in Final Scene (uncredited) |
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Lee Willard as Frozen Body of Jasper Adams (uncredited) |
| Directing | Nick Grindé | Director |
| Writing | Карл Браун | Screenplay |
| Writing | Harold Shumate | Story |
| Costume & Make-Up | Fred B. Phillips | Makeup Artist |
| Production | Irving Briskin | Executive Producer |
| Production | Уоллес МакДональд | Producer |
| Sound | Edward Bernds | Sound Engineer |
| Sound | Mischa Bakaleinikoff | Music |
| Sound | Gerard Carbonara | Music |
| Sound | Ben Oakland | Music |
| Sound | Karol Rathaus | Music |
| Sound | Gregory Stone | Music |
| Sound | Morris Stoloff | Music Director |
| Camera | Benjamin H. Kline | Director of Photography |
| Editing | Al Clark | Editor |
| Art | Lionel Banks | Art Direction |
| Crew | Ralph S. Willard | Technical Advisor |
