Movies filmed in Blattner Studio, Elstree, Hertfordshire, England, UK

There are 4 movies that were filmed in Blattner Studio, Elstree, Hertfordshire, England, UK.
City: Borehamwood Country: United Kingdom
Old Mother Riley's Ghosts
(1941)
My Lucky Star
(1933)
Wolves
(1930)
The Tell-Tale Heart
(1934)