Mariska Hargitay as Olivia Benson
Ice-T as Odafin "Fin" Tutuola
Kelli Giddish as Amanda Rollins
Peter Scanavino as Dominick Carisi Jr.
Christopher Meloni as Elliot Stabler
Richard Belzer as John Munch
Dann Florek as Donald Cragen
Stephanie March as Alexandra Cabot
Tamara Tunie as Melinda Warner
BD Wong as George Huang
Diane Neal as Casey Novak
Adam Beach as Chester Lake
Michaela McManus as Kim Greylek
Danny Pino as Nick Amaro
Raúl Esparza as Rafael Barba
Philip Winchester as Peter Stone
x
Episodes:
15x15 - Comic Perversion - Followed by Chicago PD (1x06)
16x07 - Chicago Crossover - Following Chicago Fire (3x07), Followed by Chicago PD (2x07)
16x20 - Daydream Believer - Following Chicago Fire (3x21) and Chicago PD (2x20)
17x14 - Nationwide Manhunt - Followed by Chicago PD (3x14)