The Munsters: Rock-A-Bye Munster (1964)

The Munster's cat becomes the ultimate horror cat on television after Grandpa (Al Lewis) repairs the set with radar parts and it zooms in on their house.

Instead of his favourite show, Herman (Fred Gwynne) has to watch Eddie (Butch Patrick) and the cat unsuccessfully try to catch the annoying raven who lives in the cuckoo clock.

The Munsters: Grandpa's Call of the Wild (1965)

An intruding cat gets chased back out of the window by Grandpa (Al Lewis) in his werewolf form.

The Munsters: Bats of a Feather (1965)

When Eddie (Butch Patrick) needs to take an animal to his school's Pet Fair Playground, Lily (Yvonne De Carlo) suggests the family cat. Unfortunately, Eddie wants something a bit more interesting than a "plain, old, everyday housecat" who roars like a lion, and ends up taking Grandpa (Al Lewis) disguised as a bat instead.

The Munsters: Munster Masquerade (1964)

In his first appearance in the series, the Munster's cat lets it be known that he's not such a "sweet little kitty" when he roars like a lion at babysitter Mrs. Morton (Lurene Tuttle).