Love-In '72 (1970)

John Rose

Philip Haller

Linda Southern

Sunny

Sandra Peabody

Joan Boyd (as Susan Sparling)

Will Patent

Peter Yates

Thomas Murphy

Howard Yates

Philip Baker Hall

Father Reis

Alexander Gellman

Gregory Haller

Edith Briden

Nancy Haller

Stephen Snow

Terry

George Linjeris

Jim

Spalding Gray

Radical at Party

Kelly Houser

Man at Physical

Larry Hunter

Detective

Lucy Grantham

Susan (uncredited)