Hypnosis (1962)

Shout, do not be embarrassed; the emotional tension of “Hypnosis” excuses you!

Erik, the hypnotist Georg's assistant, is in love with Magda, Georg's fiancée, and secretly sends her roses every night. Chris, the guy delivering the flowers, who is also an amateur boxer down on his luck, takes advantage of the empty dressing room to steal the trio's bankroll, but he is caught by Georg, who is knocked out by Chris during a brief struggle.