Krysten Ritter Krysten Ritter

The B---- is back! Krysten Ritter, star of the late ABC comedy Don't Trust the B---- in Apt. 23, will guest-star in the Season 2 premiere of NBC's The Blacklist, has confirmed.

Ritter, whose other TV credits include Breaking Bad and Veronica Mars, will play Rowan Mills, an analyst who works at a data security firm. It is not yet known how the character will fit in with the story line. TV Fanatic was first to report the news.

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Ritter won't be the only leggy brunette to visit The Blacklist in Season 2. As previously announced,Weeds alum Mary-Louise Parker is joining the series on a recurring basis as a character with ties to Red Reddington (James Spader), and House of CardsMozhan Marno has been cast as a Mossad agent.

Season 2 of The Blacklist premieres Sept. 22 at 10/9c on NBC. 

Check out what's on Ritter's Watchlist: