Seven Faces of Dr. Lao (1964)
Tony Randall, seen here as Merlin, also plays Dr. Lao, Pan, Abominable Snowman, Medusa, Giant Serpent, Apollonius of Tyana and an audience member.
Seven Faces of Dr. Lao (1964) Tony Randall, Barbara Eden, Arthur O'Connell. Directed by George Pal, written by Charles G. Finney (novel) Charles Beaumont. Also Known As The Secret World of Dr. Lao. 100 min. USA, English. Metrocolor, Mono (Westrex Recording System).