1. The film was completed in 42 days.
2. Emma Stone likes to play with prop guns on the set. She often walks around with the gun. After being seen by the public, she called the police.
3. The film is Ruben Frescher's big screen directorial debut. He said that he decided to make this movie after watching "Shaun the Zombie".
4. The main characters of the film, except Maggie, are named after important cities in the United States: Tallahassee (the capital of Tallahassee Florida), Little Rock (Little Rock, Arkansas) , Columbus (the capital of Columbus Ohio), Wichita (Wichita Kansas).
5. Abigail Breslin spent his 13th birthday on the set.
6. Actor Bill Murray showed a small face in the film, playing himself, and the duration was about 1 minute.
