A rather strange film that is hard to categorise. Onslow Stevens is Dr Kendrick who is convinced he can conquer death, though his experiments do not come cheap.
The research lab he works at want him to concentrate on much more mundane matters like hair brushes and his patients drive him mad with their everyday issues. He faces ridicule from his peers and despair from his wife (Valerie Hobson). He falls into a depression when his wife dies. His son Danny (George Breakston) goes off the rails when the authorities want to take him away.
So things are all looking a bit bleak. However two fellow scientists Dr Stone (Lois Wilson) and Dr Cornish (playing himself) believe in him and his dream. Finally he is able to bring his son's dog back to life and prove the technique works. As for Dr Cornish, his real experiment in bringing a dog back to life is included in this film.
So there you go a very strange film. Sometimes it's billed as horror but is really a disjointed medical and family drama with a roughly sliced bit of real film footage.