Ernie Sabella is an American actor and comedian. He appeared in Saved by the Bell as Leon Carosi and played Mr. Donald Twinkie Twinkacetti in Perfect Strangers. Sabella voiced Pumbaa in Disney's The Lion King and sang the popular song Hakuna Matata with Nathan Lane and Joseph Williams. He has appeared in films such as Bakery in Brooklyn, Going Under, Listen to Your Heart, and Roommates alongside Julianne Moore and Peter Falk.