Zachary Quinto will soon be one of the Girls.

The actor (Heroes, American Horror Story, Star Trek) will appear on an episode of Girls Season 4, the network confirmed today.

No details have been revealed about Quinto’s character yet, but he’s only expected to appear on one episode.

Former Community star Gillian Jacobs, conversely, will recur on Girls Season 4, which will likely premiere in early 2015.

Until then, you can always watch Girls online via TV Fanatic.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.