Who's That Knocking At My Door
| Film | Who's That Knocking at My Door |
| Format | DVD |
| Region | 1 |
| Runtime | 90 |
| Audio | Dolby Digital |
| Subtitles | English, French, Spanish |
| Languages | English |
| Aspect Ratio | 1.85.1 / 16:9 |
| Color | Black & White |
| Video Standard | NTSC |
| Packaging | Keep case |
| Classification | MPAA R |
| Barcode | 0 85391 91282 8 |
| Catalog Number | 19128 |
| ISBN | 0-7907-5841-5 |
| Brand | Warner Home Video |
| Copyright | Trimod Films, Inc. |
| Packaging Design & Supplemental Material | Warner Bros. Entertainment Inc. |
| Territory | United States |
| Notes | Special Features - Commentary by Martin Scorsese and directorial assistant Mardik Martin - From the Classroom To The Streets: the making of "Who's That Knocking At My Door" |
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