The Nut Job 2: Nutty by Nature is a 2017 animated comedy film directed by Cal Brunker and written by Brunker, Bob Barlen, and Scott Bindley. The sequel to The Nut Job (2014) and based on the characters created by Peter Lepeniotis, it stars the voices of Will Arnett, Maya Rudolph, Jackie Chan, Katherine Heigl, Bobby Moynihan, Bobby Cannavale, Isabela Moner, Jeff Dunham, and Gabriel Iglesias. The film is an American-Canadian-South Korean co-production, produced by Gulfstream Pictures, Redrover International and ToonBox Entertainment, and distributed by Open Road Films in the United States and The Weinstein Company in international. The story follows Surly Squirrel and his animal friends as they find out that Percival J. Muldoon, the unscrupulous Mayor of Oakton City, plans to bulldoze Liberty Park to make way for an amusement park named Libertyland. They must join forces with Mr. Feng and his mice to save Liberty Park and defeat the mayor.

The Nut Job is a 2014 animated heist comedy film directed by Peter Lepeniotis, who also wrote the film with Lorne Cameron. It stars the voices of Will Arnett, Brendan Fraser, Liam Neeson, Katherine Heigl, Stephen Lang, Jeff Dunham, Gabriel Iglesias, and Sarah Gadon. The film is loosely based on Lepeniotis' 2005 short animated film Surly Squirrel. Produced by Gulfstream Pictures, Redrover International and ToonBox Entertainment, it was released in the United States on January 17, 2014, by Open Road Films. The film received negative reviews, but grossed $120.9 million worldwide against a production budget of $30 million.