By Natalie Abrams
Updated July 26, 2015 at 12:00 PM EDT
Credit: Eric Liebowitz/NBC

From now until our huge fall TV preview which hits newsstands Sept. 10, EW is bringing you 50 scoops in 50 days. Follow the hashtag #50Scoops50Days on Twitter and Instagram to keep up with the latest, and check for all the news and surprises.

Laura Diamond, get ready to meet your match!

EW has learned exclusively that Callie Thorne will be joining the cast of Mysteries of Laura in a recurring capacity for season 2.

Debuting in the season premiere, the Rescue Me and Necessary Roughness alum will play the all-business new boss at the 2nd Precinct, Captain Nancy Santiani — not so affectionately referred to as “Santini” by Laura (Debra Messing). Despite her youth and petite size, Santiani runs a tight ship and refuses to take any crap from Laura, who doles out plenty of it.

Even though they constantly clash, these two strong women — both single moms — will find common ground and come to understand each other, even if they can’t stand to be in the same room with each other.

The Mysteries of Laura returns Wednesday, Sept. 23 at 8 p.m. ET on NBC.

Credit: EW

The Mysteries of Laura

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