Where to watch Knock Knock
Updated watch options for United States (US). This page is optimized for queries like where to watch Knock Knock.
Available countries
Amazon Video
Type: Buy
Apple TV Store
Type: Buy
Fandango At Home
Type: Buy
Google Play Movies
Type: Buy
YouTube
Type: Buy
Amazon Video
Type: Rent
Apple TV Store
Type: Rent
Fandango At Home
Type: Rent
Google Play Movies
Type: Rent
Spectrum On Demand
Type: Rent
YouTube
Type: Rent
FAQ
Is Knock Knock available in my country?
This page currently displays provider data for United States (US). Use the country links above to switch regions.
Can I buy or rent Knock Knock online?
Yes, if buy or rent providers appear in the list above, those options are currently available.