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The Munsters: 2x26

A Visit From Johann

Dr. Victor Frankenstein IV from Germany visits Mockingbird Heights and brings with him Johann, Herman’s look-alike cousin. Johann is quite primitive and behaves like the Frankenstein monster from the movies. It is up to Herman to try to civilize him and teach him English. Lily is not informed of this; mistaking Johann for Herman, she takes him away for a romantic weekend getaway.

The Munsters: Season 2 Episode 26
Mar. 17, 1966