Knock Knock 1940

Knock Knock 1940 -

• Title: Knock Knock
• Genre: Animation, Comedy
• Country: United States of America
• Studio: Walter Lantz Productions
• Cast: Sara Berner, Mel Blanc
• Crew: Frank Tipper (Animation), Alex Lovy (Animation), Lowell Elliot (Story), Walter Lantz (Producer), Ben Hardaway (Story), Walter Lantz (Director)
• Keyword: roof, cartoon bear, irritation, cartoon bird, noise, cartoon panda, cartoon woodpecker