Lionsgate has debuted a new trailer for “The Hunger Games: Mockingjay — Part 2” that looks back on Katniss' journey and the sacrifices she's made -- for her sister, for her friend and for her people.

Directed by Francis Lawrence, the conclusion of the dystopian epic finds Panem in a full-scale war as Katniss (Jennifer Lawrence) confronts President Snow (Donald Sutherland) in a final showdown. Teamed with her closest friends, including Gale (Liam Hemsworth), Finnick (Sam Claflin) and Peeta (Josh Hutcherson), Katniss sets off on a mission with the unit from District 13 as they risk their lives as they attempt to assassinate President Snow,who has become increasingly obsessed with destroying her.

Opening Nov. 20 in North America, “The Hunger Games: Mockingjay — Part 2″ also stars Woody Harrelson, Elizabeth Banks, Jeffrey Wright, Natalie Dormer, Willow Shields, Jena Malone, Stanley Tucci and Julianne Moore.