Menu
All
All
Watchlist
Sign In
EN
Fully supported
English (United States)
Partially supported
Français (Canada)
Français (France)
Deutsch (Deutschland)
हिंदी (भारत)
Italiano (Italia)
Português (Brasil)
Español (España)
Español (México)
Use app
Back
Cast & crew
User reviews
Trivia
FAQ
IMDbPro
All topics
Company credits
Knock Knock
Jump to
Production Companies (1)
Distributors (6)
Edit
Production Companies
Walter Lantz Productions
Distributors
Universal Pictures
(United States, 1940)
(theatrical)
General Film Distributors (GFD)
(United Kingdom, 1943)
(theatrical)
Castle Films
(United States, 1947)
(16mm sound)
Castle Films
(United States, 1947)
(8mm and 16mm silent with titles)
MCA Videocassette
(United States, 1982)
(VHS)
1 more
All
Contribute to this page
Suggest an edit or add missing content
Top Gap
By what name was Knock Knock (1940) officially released in Canada in English?
Answer
See more gaps
Learn more about contributing
Edit page
More from this title
More to explore
Recently viewed
Please enable browser cookies to use this feature.
Learn more.
Back to top