Interesting little film, the second of what David Pirie called Anglo-Amagamated's "sadean trilogy") along with Horrors of the Black Museum and Peeping Tom. Hayers makes the most of it, turning an explotative script into something a bit more layered and thoughtful than say, Berserk! or Circus of Fear (the latter of which uses some footage from this film). The only negatives are the characters comstantly make dumb decisions to further the plot; Monlaur's character in particular is irritatingly dim.