This comical road-trip movie will be starring Robert De Niro and Zac Efron. The movie is about an uptight guy about to get married who gets tricked into having to drive his raunchy ex-Army general grandpa to Florida for spring break.

The film will be produced by Barry Josephson, Bill Block and Michael Simkin.

Lionsgate has set the date of release Christmas 2015. This release date will have the film opening against Fox-DreamWorks’ “King Fu Panda 3,” Fox’s Jennifer Lawrence drama “Joy” and Paramount’s “Mission: Impossible 5.”

Picture credits: Projectcasting.com