Peter Murray Kapetan was an American Broadway actor, singer and dancer notable for playing numerous roles during a thirty-year career, he appeared in "Titanic", a musical with music and lyrics by who?
Peter Kapetan:  He appeared in "Titanic", "Sunset Boulevard", "Joseph and the Amazing Technicolor Dreamcoat", and "Got Tu Go Disco". Titanic (musical): Titanic is a musical with music and lyrics by Maury Yeston and a book by Peter Stone that opened on Broadway in 1997.
Maury Yeston