Greenland 2: Migration – in theaters January 9. Starring Gerard Butler, Morena Baccarin, and Roman Griffin Davis.br br In the aftermath of a comet strike that decimated most of the earth, Greenland 2: Migration follows the Garrity family (Gerard Butler, Morena Baccarin, and Roman Griffin Davis) as they’re forced to leave the safety of their bunker in Greenland to traverse a shattered world in search of a new home.br br Lionsgate and STXfilms present, Anton presents, a Thunder Road Films Anton G-Base CineMachine production.