Who's That Knocking at My Door? (1967) buy used Used & Rare price $7.04 shop with confidence SPECIAL SHIPPING CONSIDERATIONS FOR USED & RARE ITEMS. Please see the special considerations for shipping Used & Rare items, including extended delivery times, possible import duties & taxes. Delivered in 3-5 weeks Format: DVD Condition: UPC: 085391912828 Seller Comments: Warner Home Video, 08/17/2004, DVD, Very Good condition. DVD. Case Very Good. Quality guaranteed! In original artwork/packaging unless otherwise noted.