James Caan as Dick Kanipsia

Peter Boyle as Barry Fenaka

Sally Kellerman as Kitty Kopetzky

Louise Lasser as Mary Fenaka

Allen Garfield as Vincent J. Palmer

Richard B. Shull as Harry Moss

Alex Rocco as Man with Ice Cream

Seamon Glass as Farmer in Truck

Wayne Storm as Highway Patrolman

Diana Darrin as Band Singer

Stuart Nisbet as Buddy

Edwina Gough as Bingo Player

Al Dunlap as Man in Men's Room

James Joseph as Short Order Cook

Virginia Sale as Bingo Caller

Alex Henteloff as Man at Phone Booth

Len Lesser as Jogger

Garry Goodrow as Man with Camera