Christopher Lee, master of the macabre, takes you and his patients to the brink of insanity.
1976 · 1h 28m · Mystery, Horror, Drama
Genres: Mystery, Horror, Drama

The Keeper of Underwood Asylum has the mental patients of the wealthiest families in British Columbia. The rest of the family members have been dying under mysterious circumstances, so Biggs hires private investigator Richard Driver, who puts his assistant, Maybelline, in the asylum pretending she…
Director: T.Y. Drake
Writers: Donald Wilson, David Curnick, T.Y. Drake
Music by: Erich Hoyt
Cinematography: Doug McKay
Editor: George Johnson, Sally Paterson