This Christmas, prepare yourself for a battle between Will Ferrell and Mark Wahlberg. The two stars (who first appeared as a duo in 2010's The Other Guys) are going up against each other in Daddy's Home, a new comedy from Ferrell's production company, Gary Sanchez Productions. He plays a stepdad who, despite the lukewarm reception from his stepchildren, loves his role. When his wife's (Linda Cardellini) ex (Wahlberg) comes into town, he tries to be friends with him, but things don't go over so well. The movie costars Thomas Haden Church, Alessandra Ambrosio (yes, the model), Paul Scheer, and Hannibal Buress. Check out the trailers below!