Satan's School for Girls

Her younger sister is dead, ruled a suicide, and nobody at Fallbridge College for Girls will say more than that. Elizabeth Sayers (Pamela Franklin) enrolls under an assumed name to find out what happened, rooming among girls like Roberta Lockhart (Kate Jackson) while Professor Delacroix (Lloyd Bochner) lectures nearby. David Lowell Rich follows her through the grim halls, and Elizabeth keeps asking questions the school would prefer she stop asking.