Paul Newman as Jim Kane

Lee Marvin as Leonard

Strother Martin as Bill Garrett

Wayne Rogers as Stretch Russell

Héctor Elizondo as Juan

Christine Belford as Adelita

Kelly Jean Peters as Sharon, Kane's ex-wife

Gregory Sierra as Chavarin (as Gregg Sierra)

Fred Graham as Uncle Herb

Matt Clark as American Prisoner

Claudio Miranda as Ministerio Publico

Richard Farnsworth as Man (uncredited)

Terrence Malick as Worksman (uncredited)