Wondering which movie to see this weekend? There's " The Summit," a harrowing documentary about the deaths of 11 climbers descending K2. There's the still menacing but also humorous "Machete Kills," the newest Robert Rodriguez film.
And, of course, there's the much-anticipated "Captain Phillips," the Tom Hanks film in which a confrontation at sea opens a view to a battle of cultures.
Tribune movie critic Sean P. Means will talk about all three new movies and more, plus take questions, in a live TribTalk video chat moderated by Jennifer Napier-Pearce Friday at 12:15 p.m.