Arthur is a 30-year-old child who will inherit $750 million if he complies with his family's demands and marries the woman of their choosing.
Dudley Moore
Arthur Bach
Liza Minnelli
Linda Marolla
John Gielgud
Hobson
Geraldine Fitzgerald
Martha Bach
Jill Eikenberry
Susan Johnson
Stephen Elliott
Burt Johnson
Ted Ross
Bitterman
Barney Martin
Ralph Marolla
