Chicago P.D./Big Friends, Big Enemies

Big Friends, Big Enemies
Season 4, Episode 4
Airdate	October 12, 2016
Production Number	405
Written by	Gwen Sigan
Directed by	Rohn Schmidt
Stream
← 4x03 All Cylinders Firing	4x05 → A War Zone
Chicago P.D. — Season Four

This article about an episode needs to be expanded with more information. Please help out by editing it.

Big Friends, Big Enemies is the fourth episode of the fourth season of Chicago P.D., and the sixty-fifth episode overall.

Starring: Jason Beghe (Sgt. Hank Voight), Jon Seda (Detective Antonio Dawson), Sophia Bush (Detective Erin Lindsay), Jesse Lee Soffer (Detective Jay Halstead), Patrick John Flueger (Officer Adam Ruzek), Marina Squerciati (Officer Kim Burgess), LaRoyce Hawkins (Officer Kevin Atwater), Amy Morton (Sgt. Trudy Platt)

and Elias Koteas (Detective Alvin Olinsky)

Guest Stars: Marlyne Barrett (Charge Nurse Maggie Lockwood), Li Jun Li (Officer Julie Tay), Landree Fleming (Jenny Barcles), Saul Huezo (Luis Garza)

with Al'Jaleel McGhee (Bird), Messiah Equiano (Mark "Markey" Caines), Opal Staples (Moira Kenton), Eugene Parker (Joe Kenton), Jose Joey Abril (Mal), Ahmad Nicholas Ferguson (Jordan Atwater), Zoe Ishmael (Vinessa Atwater), Jimmy Pennington (Greg Penley), James Farruggio (John Morin), Jasmine Bracey (Jovanna), Ahmir Elijah (Bryant), Samantha Pauly (May), Skyler Adams (Nick), Yung Sirc (TK Ice), Rich Holton (Cory), Jason Tolliver (Southside Shot-Caller), Jeremiah Garcia (Alex Santos), Eibur Stepney-Manuel (Grandmother)