The old zookeeper was an elderly man.
Physical appearance[]
The old zookeeper is an elderly man with gray hair, bushy eyebrows and a beard and mustache. He is only seen wearing his gorilla costume.
Personality[]
He was angry about losing his job to the point he tried to make people not come to the zoo.
History[]
Scooby-Doo in Monkey See, Monkey Doo[]
He lost his job as a zookeeper and was replaced by a different one.
He dressed up as a gorilla to get revenge for losing his job and to scare off the monkeys so people wouldn't come to the zoo, Mystery Inc. managed to stop him and he got arrested.