Edited out of three distinctive episodes, The Photograph (1959), The Girl in the Glacier (1959) and Condemned in the Crystal (1959), all of which were directed by Curt Siodmak, for the Swedish/US TV series 13 Demon Street (1959), shot in English but originally aired with Swedish subtitles. Lon Chaney Jr. was brought to Sweden to film a framing story for the sake of continuity.
The background painting of Hell appears to be the same as the one seen as the city of Ishtar in The Mole People [1956].