Robert Duvall and Nicol Williamson in The Seven-Per-Cent Solution (1976)

Jeremy Kemp in The Seven-Per-Cent Solution (1976)

Joel Grey in The Seven-Per-Cent Solution (1976)

Alan Arkin, Robert Duvall, Vanessa Redgrave, and Nicol Williamson in The Seven-Per-Cent Solution (1976)

Laurence Olivier in The Seven-Per-Cent Solution (1976)

Alan Arkin and Nicol Williamson in The Seven-Per-Cent Solution (1976)

Alan Arkin and Robert Duvall in The Seven-Per-Cent Solution (1976)

Alan Arkin, Robert Duvall, and Nicol Williamson in The Seven-Per-Cent Solution (1976)

Alan Arkin in The Seven-Per-Cent Solution (1976)

Robert Duvall and Samantha Eggar in The Seven-Per-Cent Solution (1976)

Laurence Olivier and Charles Gray in The Seven-Per-Cent Solution (1976)

Robert Duvall and Charles Gray in The Seven-Per-Cent Solution (1976)

Robert Duvall and Alison Leggatt in The Seven-Per-Cent Solution (1976)

Robert Duvall, Anna Quayle, and Nicol Williamson in The Seven-Per-Cent Solution (1976)

Alan Arkin, Robert Duvall, Georgia Brown, and Nicol Williamson in The Seven-Per-Cent Solution (1976)

Nicol Williamson in The Seven-Per-Cent Solution (1976)

Joel Grey and Nicol Williamson in The Seven-Per-Cent Solution (1976)

Alan Arkin, Vanessa Redgrave, and Nicol Williamson in The Seven-Per-Cent Solution (1976)