TV-Y
S1 • E20 Feb 10, 1961 25m7.26.2
Fred wants to show the girls that hypnotism is a fraud, so he tries to put Wilma under to make her believe she is a dog, and it doesn't work on her. However, the stunt leaves Barney barking, and the Rubbles and Flintstones must go in search of a real hypnotist to snap Barney out of it.
