Lou Diamond Phillips guest stars on NBC's Law & Order: SVU in a role that will leave viewers reeling. His disturbing performance as Jeremy Paul Wilson, a sadistic pedophile and murderer, will have a profound impact on the partnership of Dets. Benson (Mariska Hargitay) and Stabler (Chris Meloni).

Wilson, a cold blooded murderer and pedophile, is in possession of a cache of hunting knives, has kidnapped two children and has nothing to lose. This "must see" hour of SVU will bring Dets. Fin (Ice-T), Benson and Stabler to a bus terminal where a violent and emotional showdown with Wilson takes a dangerous turn.

Executive Producer Neal Bear said, "Fans of this show will be sitting on the edge of their seats at the twists and turns in this emotional hour. I think this episode showcases the strength of our ensemble cast, and their compelling performances as well as an unusual and forceful performance from Lou Diamond Phillips."

This gripping and powerful episode airs on Tuesday, April 4, at 10 PM ET/PT.