Arthur

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 John Doolan Kid in Street Melissa Ballan Kid in Street Florence Tarlow Mrs. Nesbitt Lou Jacobi Plant Store Owner Gordon Press Prize Man Bob Maroff Prize Man Marcella Lowery Harriet Jerome Collamore Johnson Butler Mark Fleischman Waiter Helen Hanft Perry's Wife John Eric Bentley Perry Raymond Serra Racetrack Owner Peter Evans Preston Dominic Guastaferro Party Guest Phil Oxnam Orderly Richard Hamilton Bill George Riddle Bartender Lawrence Tierney Man in Coffee Shop Bobo Lewis Lady in Coffee Shop B. Constance Barry Wedding Guest Kurt Schlesinger Wedding Guest Steve James Man Outside Tie Store (uncredited) Debra Lass Bridesmaid (uncredited) Mark Margolis Wedding Guest (uncredited) Marianne Muellerleile Partygoer (uncredited) Judi Passeltiner Wedding Guest (uncredited)