Special Guest Stars Mariska Hargitay as Captain Olivia Benson Kelli Giddish as Amanda Rollins Octavio Pisano as Detective Joe Velasco Camryn Manheim as Lieutenant Kate Dixon Jeffrey Donovan as Detective Frank Cosgrove Mehcad Brooks as Detective Jalen Shaw Guest Stars Pasha Lychnikoff as Daniel Rublev Connie Shi as Detective Violet Yee Beau Knapp as Mark Sirenko Andrew Yackel as Vince Karen Tsen Lee as Medical Examiner Alayna Hester as Lily Cosgrove Jaci Calderon as Nicole Merrick Co Starring James Mount as Stuart Potter Paul Bomba as Officer Bobby Nardone Peter Tzotchev as Ukrainian Soldier 1 Dina Plotch as Housekeeper Katarina Tsokolati as Woman Alexandra Avezova as Ava Marchenko Peter Guarraci as Dock Employee Pia Manalo Hamilton as Driver Stephanie Gunn as Sam Ellis Eric Carter as Bartender Snezhana Chernova as Mariel Marchenko Jonima Diaby as Security 1 Dieter Riesle as Kristian Uncredited Steve Zirnkilton voices Opening Narration