David Naughton

“Occasionally [John Landis would] be putting you on and you were never sure whether he was serious when he was telling you how to play a certain scene. Things were loose and jokey and fun, if you like to work that way. You've got to be loose rather than rigid or strict -- like, Oh I need to know what my character is doing! I certainly wasn't from that school of acting. You just trust your instincts.”