21 Jump Street is a 2012 American buddy cop action comedy film directed by Phil Lord and Christopher Miller in their live action directional debuts and written by Jonah Hill and Michael Bacall. The film stars Hill and Channing Tatum in the lead roles. It is an adaptation of the 1987–1991 television series of the same name by Stephen J. Cannell and Patrick Hasburgh. In the film, Schmidt and Jenko are police officers who are forced to relive high school when they are assigned on an undercover mission to pose as high school students in order to prevent the outbreak of a new synthetic drug and arrest its supplier.

Jonah Hill is an American actor. He is known for his comedic roles in films including The 40-Year-Old Virgin (2005), Superbad (2007), Knocked Up (2007), Get Him to the Greek (2010), 21 Jump Street (2012), This Is the End (2013), and 22 Jump Street (2014). For his performances in Moneyball (2011) and The Wolf of Wall Street (2013), he was nominated for the Academy Award for Best Supporting Actor. He is also known for his roles in Cyrus (2010), War Dogs (2016), Don't Worry, He Won't Get Far on Foot (2018), and Don't Look Up (2021).