By James Hibberd
October 07, 2011 at 02:53 PM EDT

T.R. Knight makes his TV return next week on NBC’s Law & Order: SVU and EW has some first-look video. Here, the SVU team are tracking a serial rapist. Family man Gabriel (Knight) is their prime suspect. The guest casting is Knight’s first major TV series appearance since he left ABC’s Grey’s Anatomy two years ago. The episode airs next Wednesday at 10 p.m., check out the exclusive clip below: