Reginald Parker (John Loder) is a successful stage actor though he is starting to tire of his role as a murderer, the Brighton Strangler.
When he is hit on the head during a bombing raid on London he has amnesia but a chance enounter unlocks a memory in his brain and he now believes that he is really the Brighton Strangler! He heads to Brighton and begins to kill for real...
A dark tale and the medical details are somewhat ridiculous, but the film is pretty atmospheric and well directed though the short film can drag a bit at times. The ending is particularly memorable.