is the eighth episode of the 18th season of Law & Order: Special Victims Unit (episode 397 overall). It originally aired on January 4, 2017. Plot Overview
: Played by Adriana DeGirolami , the nanny who abducts Theo. [S18E8] Chasing Theo
: Played by Zoe McLellan , Nadine's ex-girlfriend who also fights for Theo's well-being. is the eighth episode of the 18th season
: Played by Iain Armitage (best known for Young Sheldon ). [S18E8] Chasing Theo
: Played by Robert John Burke, whose relationship with Olivia Benson reaches a turning point in this episode. Major Themes & Developments Chasing Theo - Law & Order: Special Victims Unit - IMDb