Robert Redford as Bill McKay

Peter Boyle as Marvin Lucas

Melvyn Douglas as John J. McKay

Don Porter as Senator Crocker Jarmon

Allen Garfield as Klein

Karen Carlson as Nancy McKay

Quinn K. Redeker as Rick Jenkin

Morgan Upton as Wally Henderson

Michael Lerner as Paul Corliss

Kenneth Tobey as Floyd J. Starkey

Christopher Pray as David

Joe Miksak as Neil Atkinson

Jenny Sullivan as Lynn

Tom Dahlgren as Pilot

Gerald Hiken as Station Manager

Leslie Allen as Mabel

Jason Goodrow as Boy in the Commercial

Robert De Anda as Jaime

Robert Goldsby as Fleischer

Mike Barnicle as Wilson

Natalie Wood as Natalie Wood

Fred Harris as Sen. Fred Harris