크레딧 출연 Ross Bagdasarian, Jr. Alvin / Simon / David Seville (voice) Janice Karman Theodore / Tommy's Sister (voice) 프랭크 웰커 Santa Claus / Doctor (voice) Charles Berendt Clyde Crashcup (voice) R.J. Williams Tommy Waterford (voice) June Foray Mrs. Waterford / Mrs. Claus 스텝 Janice Karman Writing Phil Monroe Directing Ross Bagdasarian, Jr. Writing Toby Bluth Art Toby Bluth Art Hal Mason Writing Chuck Jones Visual Effects