- TitleDon't Bother to Knock (Original title)
Why Bother to Knock (Alternative title) - Film / VideoMaterials held in the BFI National Archive
- Film materials (2)
35mm Colour Positive - Safety - Combined - Stock date: 1961 - - C-594068
Master - Material requires inspection to determine preservation or access status35mm Colour Positive - Safety - Combined - - C-1221543
Master - Restricted access to preserved film