Premise: Peter Murray Kapetan was an American Broadway actor, singer and dancer notable for playing numerous roles during a thirty-year career. He was notable for performing in the musical "The Wedding Singer" as a Ronald Reagan impersonator. He appeared in "Titanic", "Sunset Boulevard", "Joseph and the Amazing Technicolor Dreamcoat", and "Got Tu Go Disco".
Hypothesis: Peter Murray Kapetan was known for acting, singing and dancing.