Censorship certificate in Finland #107700 delivered on 27-11-2003
Filmed at night on Universal's European village set. The interior of Lionel Atwill's house is the set from The Old Dark House.
German certificate: -8 (video rating)
Majestic Pictures cashed in on the success of Lionel Atwill and Fay Wray, who had been a sensation in the Technicolor thriller Doctor X and had already completed Mystery of the Wax Museum, which was also being heavily promoted at the time. Majestic was able to get this film into theaters over a month before the release of the latter one.