Twins (1980)
지금 보기출연
- Chris Christy — (segments "Twin Reflections" and "Teenage Twins") (archive footage)
- Tim Christy — (segments "Twin Reflections" and "Teenage Twins") (archive footage)
- Sean O'Brien — (segment "Identical Twins") (archive footage)
- Tim O'Brien — (segment "Identical Twins") (archive footage)
- Dave Karlstadt — (segment "Fraternal Twins") (archive footage)
- Paul Karlstadt — (segment "Fraternal Twins") (archive footage)