Question: The Chain starred an American actor who has appeared in over 150 films. What did the actor make guest appearences on?
{'answer': '"Gunsmoke", "Walker, Texas Ranger", "Law & Order", "Scrubs", and "Entourage"', 'supporting_facts': [['The Chain (1996 film)', 0], ['Gary Busey', 1], ['Gary Busey', 2]]}