EXCLUSIVE: Stephanie Szostak (Iron Man 3) and Blair Redford (90210) are set to co-star opposite Matt Passmore in USA Network’s untitled Sean Jablonski pilot. The project, from UCP, follows investment banker Neil Truman (Passmore) and his wife, Grace (Szostak), as they struggle to sift through their stagnant marriage, looking for the spark they once had. When Neil discovers that Grace has been seeing a debonaire male escort (Redford) his entire world is turned upside down. As he gains a new perspective on life and what motivates women, Grace contemplates her own needs and whether her marriage is worth saving. Jablonski and Russ Krasnoff of Krasnoff/Foster Entertainment executive produce. The French-born Szostak, repped by UTA and manager Estelle Lasher, recently wrapped production on the Ricky Blitt/Peter Farrelly indie comedy Hit by Lightning. Redford, who has spent the last two seasons on The Lying Game, is repped by Greene & Assoc. and Luber/Roklin.

Related: Matt Passmore Set As The Lead In USA’s Sean Jablonski Pilot