- Name: Percy
- Profile: The quintissential scaredy-cat
- Status: Spooked
- Catchphrase(s): "Yeee-owr!!"
- Identified by: Vacant spaces where he was a moment ago
He's a scaredy cat that is usually being messed with by Beetlejuice whenever he visits Lydia.
It is unknown how or when Lydia got Percy.
- Percy didn't appear in a lot of episodes in the series. And he didn't appear in the 1988 live-action film either. His first appearance was in the first episode "Critter Sitters" and his last appearance, which he had a bigger part and only speaks English, was in the episode "Bewitched, Bothered & Beetlejuiced". He was never seen again and pretty much forgotten after season two.
- Susan Roman voiced Percy in Beetlejuice Animated Episode 2-6.