R | | Comedy
Hans a young German journalist arrives in London to write an article about au-pair girls, but is requested by friends to investigate the whereabouts of their teenage daughter Greta.
Britain's very first 3D feature film.
In the opening flashback scene the monocle worn by Hans' boss disappears and reappears between shots.
[Before closing credits] a good cast is worth repeating
Check out our guide to horror, see what IMDb editors are watching, and more.