opening wednesday

Begin Again (R) A disgraced music-business executive (Mark Ruffalo) and a young singer-songwriter (Keira Knightley) become accidental collaborators.

Deliver Us From Evil (R) A police officer (Eric Bana) joins forces with an unconventional priest.

Earth to Echo (PG) Kids embark on an adventure with an alien who needs their help.

Snowpiercer (R) A class system develops aboard a train in an apocalyptic world. With Chris Evans and Tilda Swinton.

Tammy (R) After several setbacks, a woman (Melissa McCarthy) goes on a road trip with her salty grandma (Susan Sarandon).

Third Person (R) Three couples, three love stories, three cities. With Liam Neeson and Mila Kunis.

opening friday

Life Itself (R) A documentary on the life of critic Roger Ebert.

Korengal (R) A sequel to the Afghan war movie "Restrepo."