Blume in Love

George Segal

Stephen Blume

Susan Anspach

Nina Blume

Kris Kristofferson

Elmo Cole

Marsha Mason

Arlene

Shelley Winters

Mrs. Cramer

Donald F. Muhich

Analyst

Paul Mazursky

Hellman

Erin O'Reilly

Cindy Chase

Annazette Chase

Gloria

Shelley Morrison

Mrs. Greco

Mary Jackson

Louise

Ed Peck

Ed Goober

Jo Morrow

Bar Hostess

Gigi Ballista

Older Man

Ian Linhart

Young Boy

Mario Demo

Venice Waiter

Erica von Kessler

Girl at Party

Dennis Kort

Bobby Phillips - Boy at Party

Judyann Elder

Lulu

Carol Worthington

Annie Goober

Louis Gottlieb

Party Guru

Ray Schmidt

Party Guest

Virginia Denison

Yoga Leader

Warren Stagg

H.E.L.P. Waiter

George Reynolds

Man at Bar

Carol O'Leary

Dori Derfner

Karl Lukas

Karl - Cleaning Man

Phil Adams

Guest at Buccieri's (uncredited)

Rutanya Alda

Welfare Client (uncredited)

Chela Bacigalupo

Party Guest (uncredited)

Elizabeth Claman

Party Guest (uncredited)

Barbara Duskin

Receptionist (uncredited)

Tamara Elliot

Welfare Worker (uncredited)

Leon Frederick

Party Guest (uncredited)

David Garfield

Party Guest (uncredited)

Jenny Hill

Guest at Buccieri's (uncredited)

Harry Hollins

Swing Bartender (uncredited)

Jane Jenkins

Party Guest (uncredited)

Sally Kirkland

Party Guest (uncredited)

Hal Marshall

Patron at H.E.L.P. Restaurant (uncredited)

Marsia Masset

Helen Martinson (uncredited)

Daniel Nunez

Actor (uncredited)

Bonita Parsons

Acting

Corinne Patten

Room Clerk (uncredited)

Andre Philippe

Guest at Buccieri's (uncredited)

Albert Popwell

Party Guest (uncredited)

Philip Roth

Party Guest (uncredited)

Adriana Shaw

Party Guest (uncredited)

Brenda Smiley

Party Guest (uncredited)

Lenore Woodward

Minor Role (uncredited)