On April 19, 1965, on Easter Sunday, the Munsters were part of the Marineland Carnival TV special on CBS at Marineland of the Pacific in Palos Verdes, California. Viewers were invited to help the Munsters pick out a pet for Eddie (something lovable like a shark, or an octopus) and the Munsters had a whale of a good time. It is thought to be on kinescope, but no known prints exist. Promotional material, including photos and commercials, is all that remains.