Zachary Quinto & Sigourney Weaver: 'Twelfth Night' Opening Night!

Zachary Quinto gets together with Celia Keenan-Bulger for a photograph while attending the Broadway opening night production of Twelfth Night & Richard III at the Belasco Theatre on Sunday (November 10) in New York City.

The 36-year-old actor was also joined by Sigourney Weaver and Joan Rivers at the event for the Shakespearean plays.

PHOTOS: Check out the latest pics of Zachary Quinto

Earlier in the week, Zachary looked dapper as he attended the Guggenheim International Gala Pre-Party held at the Guggenheim Museum.

10+ pictures inside of Zachary Quinto and others at the opening night of Twelfth Night & Richard III…