Onder andere met: Jane Fonda (Bree Daniels), Donald Sutherland (John Klute), Charles Cioffi (Peter Cable), Roy Scheider (Frank Ligourin), Dorothy Tristan (Arlyn Page), Rita Gam (Trina), Nathan George (Trask), Vivian Nathan (Psychiatrist), Lee Wallace (Nate Goldfarb), Teri Garr (Psychiatrist's Receptionist), Jean Stapleton (Receptionist), Robert Milli (Tom Gruneman), Betty Murray . (Holly Gruneman)