Zachary Quinto: Before The Door...

Zachary Quinto and his dog Noah leave Smart Post Sound studios on Thursday (October 8) in Burbank, Calif.

The 32-year-old Star Trek star was later seen visiting the home of a mystery male.

Zachary‘s college alma mater recently posted an article about his production company Before The Door and its partners Neal Dodson and Corey Moosa. Check it out at CMU.edu. Apparently the name of their company “draws on one of the first acting exercises required of them in Carnegie Mellon University’s drama program.”