Professor Percy Born October 18, 1952 (age 63) is a chimp, and one of Sandy's bosses. He is a strict person who only appeared in the episode Chimps Ahoy. He is also friends with Lord Reginald and Dr. Marmalade. He is voiced by Christopher Ryan.
Professor Percy looks like a chimp with a tiny top hat on top of an air helmet (similar to Sandy’s), and wears a fancy red suit with a purple neck tie. His shirt under the red suit is of a lime green colour.
He is a very serious and strict English chimp.