크레딧 출연 David Oppenheim Narrator (voice) Peter Noone Self Graham Nash Self Leonard Bernstein Self Janis Ian Self 브라이언 윌슨 Self Frank Zappa Self Roger McGuinn Self 스텝 Pat Jaffe Production David Oppenheim Production Joseph C. Brun Crew Bernard Hirschenson Crew Pat Jaffe Editing Rudi Bass Art Bill Sunshine Art Ben Sobin Sound