Cast Credits House (2004) Guest starring as Dr. Pinto Episode 8x02: Transplant (Oct 10, 2011) [Co-Star] Switch (1975) Guest starring as Christopher Episode 2x04: The Argonaut Special (Oct 12, 1976) Emergency! (1972) Guest starring as Stuart Episode 6x03: The Unlikely Heirs (Oct 9, 1976)