The Voice of Merrill

Ian Fleming as Dr. Forrest Valerie Hobson as Alycia Roche Henry Kendall as Ronald Parker Garry Marsh as Inspector Thornton James Robertson Justice as Jonathan Roche Edward Underdown as Hugh Allen Sam Kydd as Sgt. Baker

John Gilling Writer, Director Monty Berman Producer, Director of Photography Robert S. Baker Producer Desmond Davis Focus Puller