Tulips Shall Grow

Tulips Shall Grow is a 1942 American animated short film in the Puppetoons series, directed by George Pal and starring Rex Ingram and Victor Jory. It was released by Paramount Pictures and originally photographed in 3-strip Technicolor. It later became the black-and-white edition by National Telefilm Associates.

Plot
A Dutch boy and girl's idyllic existence is destroyed when they are overrun by a group of Nazi-like mechanical men called "The Screwballs", who lay waste to everything they touch. The Screwballs are later destroyed by a thunderstorm (the rain of which causes them to rust) and the boy and girl's idyllic life resumes.

Reception
The cartoon was nominated for the Oscar for Best Short Subject, Cartoons. In 1997, the film was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant".

It was also included in the 1987 compilation film The Puppetoon Movie.