George Segal
Brooks Wilson
Acting
Eva Marie Saint
Selma Wilson
Acting
Sterling Hayden
Lepridon
Acting
Keenan Wynn
Edward
Acting
Nancie Phillips
Nelly
Acting
Janis Young
Grace
Acting
David Doyle
Will
Acting
Paul Sparer
Marve
Acting
Andrew Duncan
Willy
Acting
Sherry Lansing
Susan
Acting
Roland Winters
Plommie
Acting
Edgar Stehli
Mr. Kramm
Acting
Calvin Holt
Danny
Acting
Mina Kolb
Diane
Acting
Diana Douglas
Mrs. Shavelson
Acting
David Ford
Al
Acting
James Manis
Charles
Acting
Mart Hulswit
Ted
Acting
John Fink
Brad
Acting
William Duffy
Jay
Acting
Irving Selbst
Benny
Acting
Martin Harvey Friedberg
Roger
Acting
Lorraine Cullen
Lizzie
Acting
Cheryl Bucher
Hannah
Acting
Ed Crowley
Mr. Shavelson
Acting
Roy Scheider
Skip
Acting
Sab Shimono
Byron
Acting
Eileen O'Neill
Cindy
Acting
Diane Davies
Barbie
Acting
Robert Paget
Party Guest (uncredited)
Acting
John Reidy
Flower Delivery Man (uncredited)
Acting
Betsy von Furstenberg
Grace's Aunt (uncredited)
Acting