Ken Lerner is an American screen actor. He guest stars as Mr. Kahan in the SouthLAndfourth season episode "Community". Lerner was born in Brooklyn, New York, the son of Blanche and George Lerner, who was a fisherman and antiques dealer. He is a graduate of Brooklyn College and the brother of fellow actor Michael Lerner. He is well known for playing whiny or unlucky characters, like the agent whom Arnold Schwarzenegger stabs in the back with a pen in The Running Man. As of 2011, Lerner can be seen in an American nationally televised commercial for Wells Fargo Bank. He played Principle Flutie in Buffy the Vampire Slayer. He played Rocco Malachi in Happy Days.