AT LAST: A REALLY GOOD DVD.
"House Of Mystery" is now available on DVD in the United Kingdom. It is included as an "extra" in Volume 4 of The Edgar Wallace Mysteries. The picture and sound quality is excellent.
Obviously this is a Region 2 DVD and potential customers in other regions will need a multi-region DVD player to be able to watch it. This DVD package is available on-line from the usual Internet traders such as Amazon.