Jake Gyllenhaal & Carey Mulligan: 'Three Sisters' Night!

Jake Gyllenhaal attends the opening night of “Three Sisters” at the CSC theatre on Thursday (February 3) in New York City.

The 30-year-old actor came out to support his sister Maggie, who stars in the Classic Stage Company production. It also stars her husband Peter Sarsgaard.

Carey Mulligan, 25, also bundled up and attended the show which is running until March 6th.

FYI: Jake is wearing a Burberry coat.

10+ pictures inside of Jake Gyllenhaal and Carey Muligan attending Three Sisters…