Zac Efron smokes crack, lots of booze is consumed, and Aubrey Plaza throws herself at Robert De Niro a lot. Also sex, lots of sex. That appears to be the gist of Dirty Grandpa, the upcoming sex-drugs-and-aging comedy starring Efron and De Niro in which a man about to get married is tricked by his grandfather into heading to Daytona Beach Florida to party irresponsibly and presumably learn that he’s marrying the wrong woman. Life lessons (probably) ensue, and you can see some of it for yourself in the official trailer.

Directed by Dan Mazer from a script by John Phillips, Along with Efron, De Niro and Plaza, Dirty Grandpa also stars Zoe Deutch, Dermot Mulroney, and Julianne Hough. Bill Block, Jason Barrett, Barry Josephson, and Michael Simkin produce with distribution from Lionsgate. It crashes theaters January 22, 2016.