Law and Order SVU 18×17 “Real Fake News” Season 18 Episode 17 Promo – A congressman (guest star James Waterston) falsely accused of soliciting underage girls asks SVU to debunk the rumor, but the investigation leads to a real sex trafficking ring. Meanwhile, Benson (Mariska Hargitay) and Rollins (Kelli Giddish) become the targets of a salacious website. Also starring Ice T (Det. Odafin Tutuola) and Peter Scanavino (Det. Sonny Carisi). Also guest starring Patch Darragh (Ron Duca), Naiya Ortiz (Marian), Kevin Carolan (Ronald Fleming), Brian McCarthy (Malcolm Barnstable), Stephen Park (Eugene Lee) and Bronwyn Reed (Lucy Huston).