Jon Lovitz in MIB II
Several of us are sure that he's the one saying "What a Putz" about J at the top of the subway stairs. He and another person we don't recognize are told by J that the subway is closed and they turn and walk away. I realize he's not listed in the "uncredited" section.
Or does Howard Spiegel really look and talk like him that much? Which makes Lenny Venito the other guy? Not convinced, yet.
The Few, But Proud, Then And Now