Director: Steve Gordon
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
Thomas Barbour
Stanford Bach
Anne DeSalvo
Gloria
Marjorie Barnes
Hooker
Dillon Evans
Plaza Maitre D'
Maurice Copeland
Uncle Peter
Justine Johnston
Aunt Pearl
Paul Vincent
Plaza Waiter
Mary Alan Hokanson
Secretary
Paul Gleason
Executive
Phyllis Somerville
Saleslady
Irving Metzman
Security Guard
Joe Doolan
Kid in Street
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
Thomas Barbour
Stanford Bach
Anne DeSalvo
Gloria
Marjorie Barnes
Hooker
Dillon Evans
Plaza Maitre D'
Maurice Copeland
Uncle Peter
Justine Johnston
Aunt Pearl
Paul Vincent
Plaza Waiter
Mary Alan Hokanson
Secretary
Paul Gleason
Executive
Phyllis Somerville
Saleslady
Irving Metzman
Security Guard
Joe Doolan
Kid in Street
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
Thomas Barbour
Stanford Bach
Anne DeSalvo
Gloria
Marjorie Barnes
Hooker
Dillon Evans
Plaza Maitre D'
Maurice Copeland
Uncle Peter
Justine Johnston
Aunt Pearl
Paul Vincent
Plaza Waiter
Mary Alan Hokanson
Secretary
Paul Gleason
Executive
Phyllis Somerville
Saleslady
Irving Metzman
Security Guard
Joe Doolan
Kid in Street