Ηθοποιοί και συντελεστές
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Τζορτζ Σι ΣκοτDr. Herbert Bock - Νταϊάνα ΡιγκMiss Barbara Drummond
- Μπέρναρντ ΧιουζEdmund Drummond
- Ρίτσαρντ ΝτάισαρντDr. Welbeck
- Andrew DuncanWilliam Mead
- Nancy MarchandMrs. Christie
- Στίφεν ΈλλιοτDr. John Sundstrom
- Donald HarronDr. Milton Mead
- Ρόμπερτς ΜπλόσομGuernsey
- Robert WaldenDr. Brubaker
- Φράνσις ΣτερνχάγκενMrs. Cushing
- Nancy MacKaySheilah (uncredited)
- Lenny BakerDr. Howard Schaefer
- David HooksDr. Einhorn
- Arthur JunaluskaMr. Blacktree
- Rehn ScofieldDr. Spezio
- Kate HarringtonNurse Dunne
- Jordan CharneyHitchcock
- Tresa HughesMrs. Donovan (uncredited)
- Lorrie DavisNurse Divine (uncredited)
- Norman BernsDr. Biegelman (uncredited)
- Cynthia BelgraveNurse Reardon (uncredited)
- Julie GarfieldNurse Perez (uncredited)
- Janet SarnoNurse Rivers (uncredited)
- Angie OrtegaNurse Teresa Campanella (uncredited)
- Charles BershatskyMedical Student Boswell (uncredited)
- Paul MaceIntern Ambler (uncredited)
- Lou PolanDr. Lagerman (uncredited)
- Richard GoodeDr. Sutcliffe (uncredited)
- Arthur HillerΣκηνοθέτης
- Howard GottfriedΠαραγωγός
- Πάντι ΤσαγέφσκιΣυγγραφέας