Knock Knock (1940) is a Animation, Comedy film that follows a woodpecker (Woody) repeatedly pecks the roof of Andy Panda's and his father's home. Daddy sets out to stop it. Knock Knock is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.1 out of 10 from 19 votes. Fans of animation movies may also want to explore similar titles below.