<Dd> Voiced by Paul Schoeffler </Dd> <P> Katz is a red, lanky anthropomorphic cat, complete with a posh English accent and his own background music whenever he appears . He is Courage's nemesis and the show's most recurring antagonist, though Muriel and Eustace consistently fail to recognize him . He specializes in scam businesses, including: a vacation resort, a candy shop, a motel and a submarine cruise line . He is extremely sadistic and many of his businesses involve torturing or outright killing his customers; for example, in "Night at the Katz Motel," he fed his motel residents to flesh - eating spiders, and in "Klub Katz," he transformed the vacationers into anthropomorphic machines to fight for him gladiator - style . All of his businesses enforce a strict "No Dogs Allowed" policy, forcing Courage to sneak in . He often challenges Courage to ironically banal games such as wall - ball and staring contests, which Courage invariably loses; nevertheless, he is always defeated in the end . </P> <Dl> <Dd> Voiced by Paul Schoeffler </Dd> </Dl> <Dd> Voiced by Paul Schoeffler </Dd>

Who plays 'ah ma' in grandmother tongue