Brooks Wilson

George Segal

Acting

Selma Wilson

Eva Marie Saint

Acting

Lepridon

Sterling Hayden

Acting

Edward

Keenan Wynn

Acting

Nelly

Nancie Phillips

Acting

Grace

Janis Young

Acting

Will

David Doyle

Acting

Marve

Paul Sparer

Acting

Willy

Andrew Duncan

Acting

Susan

Sherry Lansing

Acting

Plommie

Roland Winters

Acting

Mr. Kramm

Edgar Stehli

Acting

Danny

Calvin Holt

Acting

Diane

Mina Kolb

Acting

Mrs. Shavelson

Diana Douglas

Acting

Al

David Ford

Acting

Charles

James Manis

Acting

Ted

Mart Hulswit

Acting

Brad

John Fink

Acting

Jay

William Duffy

Acting

Benny

Irving Selbst

Acting

Roger

Martin Harvey Friedberg

Acting

Lizzie

Lorraine Cullen

Acting

Hannah

Cheryl Bucher

Acting

Mr. Shavelson

Ed Crowley

Acting

Skip

Roy Scheider

Acting

Byron

Sab Shimono

Acting

Cindy

Eileen O'Neill

Acting

Barbie

Diane Davies

Acting

Party Guest (uncredited)

Robert Paget

Acting

Flower Delivery Man (uncredited)

John Reidy

Acting

Grace's Aunt (uncredited)

Betsy von Furstenberg

Acting