- Mickey Cochran - Police Det. Diamond (uncredited)
- Russell Collins - Medical Examiner (uncredited)
- James Daly - Interne (uncredited)
- Henry Hart - Dr. Nester (uncredited)
- Ralph Hertz - Broken-legged Patient (uncredited)
- Tom Hoirer - Mr. Dave (uncredited)
- Richard Kendrick - Dr. Dutra (uncredited)
- Jack Lescoulie - Paulsen (uncredited)
- Jimmy Little - Police Det. Travers (uncredited)
- William Martel - Male Nurse (uncredited)
- Rod McLennan - Police Detective (uncredited)
- Florence Morrison - Miss Wardly (uncredited)
- James O'Neill - Mr. Engle (uncredited)
- Herbert Ratner - Police Det. Reese (uncredited)
- Hugh Reilly - Dr. Foster (uncredited)
- Ernest Sarracino - Det. Abate (uncredited)
- Robert Strauss - Police Lt. Barney Miller (uncredited)
- Michael Strong - Dr. Alex Connell (uncredited)
- Mimi Strongin - Little Girl (uncredited)
- Victor Sutherland - Police Commissioner Holland (uncredited)
- Frank M. Thomas - Police Lt. Lally (uncredited)
- Frank Tweddell - Kingdon (uncredited)
- James J. Van Dyk - Dr. Sharpley (uncredited)
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Jaime de Armiñán
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Jaime de Armiñán, Juan Tébar
Capítulo disponible en las siguientes plataformas:
