Season 3

Episodes

23

Premiered

September 30, 2015

Concluded

May 25, 2016

Season information
Previous	Next
Season 2	Season 4

Season 3 of Chicago P.D. originally aired on NBC from September 30, 2015 to May 25, 2016. This season consisted of 23 episodes.

Cast

Main

Recurring

Samuel Hunt as Greg Gerwitz
Madison McLaughlin as Michelle Sovana
Charisma Carpenter as Brianna Logan
Markie Post as Barbara "Bunny" Fletcher
Barbara Eve Harris as Deputy Chief/Commander Emma Crowley
James McDaniel as Captain James Whitaker
Kevin J. O'Connor as Commander Fischer
Josh Segarra as Justin Voight
Chris Agos as Assistant State's Attorney Steve Kot

Special Guest

Philip Winchester as Assistant State's Attorney Peter Stone
Nazneen Contractor as Assistant State's Attorney Dawn Patel
Joelle Carter as Investigator Laura Nagel
Ryan-James Hatanaka as Investigator Daren Okada
Lorraine Toussaint as Defense Attorney Shambala Green
Carl Weathers as State's Attorney Mark Jefferies
Clancy Brown as Eddie Little

Crossover Cast

Law & Order: SVU
- Mariska Hargitay as Lieutenant Olivia Benson
- Ice-T as Detective Odafin Tutuola
Chicago Med
- Nick Gehlfuss as Will Halstead
- Torrey DeVitto as Natalie Manning
- Rachel DiPillo as Sarah Reese
- Colin Donnell as Connor Rhodes
- Brian Tee as Ethan Choi
- S. Epatha Merkerson as Sharon Goodwin
- Oliver Platt as Daniel Charles
- Marlyne Barrett as Maggie Lockwood
Chicago Fire
- Taylor Kinney as Kelly Severide
- Monica Raymund as Gabriella Dawson
- David Eigenberg as Christopher Herrmann
- Yuri Sardarov as Brian Zvonecek
- Eamonn Walker as Wallace Boden
- Joe Minoso as Joe Cruz
- Christian Stolte as Randy McHolland
- Steven R. McQueen as Jimmy Borrelli
- Brian White as Dallas Patterson
- Randy Flagler as Harold Capp
- Anthony Ferraris as Tony Ferraris
- Andy Ahrens as Danny Borelli

Episodes


No.	Episode	Summary	Air date
3x01 39	Life Is Fluid	A tough case involving chasing down Chicago's most wanted leads to the abduction of Halstead. Olinsky calls in a distraught and spiraling Lindsay to help find him. Someone unexpected from Olinsky's past shows up. Roman expresses his concerns to Burgess' about her engagement.	September 30, 2015
3x02 40	Natural Born Storyteller	Burgess and Roman discover a child found murdered in an abandoned house while on a call. Meanwhile, Voight asks Halstead to keep an eye on Lindsay as she continues her recovery. Also, Burgess questions Roman about a needle she found in Roman's jacket, and Olinsky tries to get closer to his newly discovered daughter.	October 7, 2015
3x03 41	Actual Physical Violence	A man whose daughter is missing takes a member of the team hostage. In other events, Voight learns that Bunny has made new accusations regarding an old case; and Antonio is shocked by a secret that Olinksy has been keeping.	October 14, 2015
3x04 42	Debts of the Past	The team go after an ex-con who murdered an officer and tried to take out Voight and his family. Elsewhere, Burgess starts to have doubts about her engagement to Adam after finding out that he has been engaged more than twice. Also, Olinsky continues to bond with his new daughter.	October 21, 2015
3x05 43	Climbing Into Bed	Ruzek finds himself in hot water when his unauthorized undercover operation ends with a missing gun-wielding psychopath on the loose, a restaurant owner's wife dead and more questions than answers. While on suspension, Ruzek struggles with guilt after his CI is found dead. Lindsay moves back into her apartment for good.	October 28, 2015
3x06 44	You Never Know Who's Who	Burgess and her rookie find a dead man with supposed links to the CIA inside his bullet and bomb-proof SUV. At the man's home they find a bunker with a large supply of weapons. When the man's body is stolen from the morgue they catch a man who claims to be CIA and working as part of a domestic program called "Street Cleaner". It is found that the man, whom they identified as Victor Cullen, was in fact CIA but several years before and only for a short while before suffering a mental breakdown. He had in fact been diagnosed as delusional and had used a large inheritance to fund his personal team of pseudo-CIA agents. The captured man leads them to the other two "agents" with Olinsky posing as a contact from CIA headquarters. At the meeting one of the men is killed and another is apprehended after Atwater disables his special SUV using a city snowplow. Meanwhile, Ruzek's career is saved when Platt calls in a favor on his behalf and Halstead and Lindsay takes their relationship to the next level.	October 28, 2015
3x07 45	A Dead Kid, a Notebook and a Lot of Maybes	The Unit investigates the death of a prep school student who was planning to bomb his school. They track down his partner and eventually uncover that the boys were molested by their swim coach and only planned to get back at him by blowing up his car. It is found that the dead student was in fact murdered by a man hired by the swim coach to cover up his crimes. The case gets personal for Halstead and he bonds with the young victim. Meanwhile, Olinsky's wife throws him out over his refusal to abandon his new daughter, leading him to move in with Ruzek, interrupting a date with Burgess. Atwater tries to get in good with a legendary police captain from another district.	November 4, 2015
3x08 46	Forget My Name	The Intelligence Unit receive a tip from a reliable source about a major drug trade which also leads into a murder investigation of a government official. Meanwhile, Mouch asks Burgess for Platt's ring size so he could surprise her with a marriage proposal.	November 11, 2015
3x09 47	Never Forget I Love You	The team investigates a body of a stripper found in Lake Michigan who has connections to Voight's social circle in Chicago and causes tension between him and Lindsay. It was later revealed that the victim was pregnant and it is suspected that the killer was the father of the child. Meanwhile, Roman makes a mistake that causes him to feel guilty.	November 18, 2015
3x10 48	Now I'm God	The case of cancer-free patients being overdosed on chemotherapy takes a dramatic turn when it is revealed that the Doctor, Dean Reybold, treated the late wife of Voight. Distraught over this, Voight does everything he can to convict Dr. Reybold after realizing that his wife Camille may have, in fact, been murdered six years ago as opposed to just cancer. Meanwhile, Burgess investigates an incident that got Roman suspended.	January 6, 2016
3x11 49	Knocked the Family Right Out	The team investigates a home invasion in which the suspects puts a gas in the home and knocks the victims out. It is later revealed that the investigation turns into a rape case because one of the female victims was raped by one of the suspects. When the Chicago P.D. believes they've caught a suspect, another home invasion occurs and the female is raped again. Lindsay questions the victim which leads into a trap and is kidnapped. Meanwhile, Voight help his old cellmate restart his life after he is released from prison.	January 13, 2016
3x12 50	Looking Out For Stateville	The Intelligence unit investigates and tries to break up a cocaine ring with the help of Voight's old cellmate who makes him a personal C.I. for the unit. Meanwhile, Burgess starts to have doubts about marrying Adam after he blows off meeting her mother for work. Also, Platt gets stressed out planning her upcoming wedding.	January 20, 2016
3x13 51	Hit Me	Lindsay and Halstead go undercover to bust a group of men who impersonate police officers and assault women who win money at a casino. Meanwhile, Burgess request a transfer following her breakup from Ruzek.	February 3, 2016
3x14 52	The Song of Gregory Williams Yates	Gregory Yates, the man who murdered Lindsay's friend Nadia Decotis, has escaped from a New York state prison and fled to Chicago to continue his killing spree. Voight does everything he can to keep Lindsay from getting too close to the case. Olivia Benson and Odafin Tutuola from New York's Special Victim's Unit assist with the case.	February 10, 2016
3x15 53	A Night Owl	Burgess is called up to the Intellegence unit following her bust of a college professor (guest star Richard Thomas) trying to smuggle ten kilos of heroin to Canada. Platt helps out Roman to become a Field Training Officer, and Mouse sets Halstead up with a security job at a medical marijuana clinic.	February 17, 2016
3x16 54	The Cases That Need to Be Solved	The city of Chicago is shaken when the Intelligence unit investigates the murder of a six-year old African American boy. After another shooting in gang territory, Mouse, Lindsay and Halstead search for evidence of the two shootings being connected.	February 24, 2016
3x17 55	Forty-Caliber Bread Crumb	Halstead's part time security job is ambushed by masked gunmen shooting at them while on a bank run. The intelligence unit launches a full scale investigation into the firm.	March 2, 2016
3x18 56	Kasual with a K	The team investigate the kidnapping of women at a secret shelter. Meanwhile, Burgess and Roman go undercover to retrieve stolen items from a man at a motel.	March 23, 2016
3x19 57	If We Were Normal	The team investigate a real estate agent who kidnaps women and rapes them. Meanwhile, Roman fills in for Platt as acting desk Sergeant as she continues to plan her wedding.	March 30, 2016
3x20 58	In a Duffel Bag	The Intelligence unit are horrified to discover an abandoned newborn left out in the freezing weather, and are determined to bring those responsible to justice. Meanwhile, Voight is surprised to discover that his son is in town, Platt returns following her wedding and Burgess and Roman's relationship continues to develop.	May 4, 2016
3x21 59	Justice	After a hooded man open fires on their patrol car, Roman is left wounded and Burgess takes off after the shooter and shoots when she finds him turning in her direction with a glimmer of silver in his hand. No gun has been found at the crime scene and the shooter is identified as a 17-year-old African American teenager. Assistant State Attorney Peter Stone, who sent Voight to prison, and his team need to collect enough evidence to indict the teen and clear Burgess, but must tread with caution on this high profile case as tensions run high.	May 11, 2016
3x22 60	She's Got Us	While responding to a call of shots fired at a family residence, Lindsay and Halstead discover the only survivor is the youngest daughter who is traumatized. While Lindsay and Dr. Charles evaluate the girl and see if she can help identify the killer, Antonio and Olinsky look into a pyramid scheme "self-help" group for potential suspects. Meanwhile, Platt tries to make a case to Commander Crowley for Burgess and Roman to remain partners.	May 18, 2016
3x23 61	Start Digging	The Intelligence unit investigate the murder of a widowed mother. During the investigation it is discovered that she has been in contact with Voight's son Justin and he is killed for it. Meanwhile, following his accident, Roman decides to quit the force and move to San Diego. Voight is offered a chance to be promoted to lieutenant. However, after he finds out Justin is dead he decides to turn down the promotion because he realizes that right now he needs to support his family in helping them deal with Justin’s death.	May 25, 2016

Crossovers

A three-way crossover between Chicago Fire, Chicago Med and Chicago P.D. aired in January 5 and 6, 2016.

Chicago Fire - Season 4 Episode 10 - The Beating Heat
Chicago Med - Season 1 Episode 5 - Malignant
Chicago P.D. - Season 3 Episode 10 - Now I'm God

A crossover with Law & Order: Special Victims Unit aired on February 10, 2016, where Intelligence helps SVU track down Greg Yates after he escapes from prison in New York.