You can watch Chicago Fire Season 1 online to get to know all of the chararacters populating Firehouse 52 and the quarters of Engine Co. 51, Truck Co. 81, Rescue Squad Co. 3, and Ambulance 61.

Cook County Jail
Watch Chicago Fire Season 1 Episode 24
"A Hell of a Ride"
Original Air Date:

On the season finale of Chicago Fire, the squad is faced with an unexpected and unstable situation at the Cook County Jail.

Voight Returns
Watch Chicago Fire Season 1 Episode 23
"Let Her Go"
Original Air Date:

The House supports Molly's grand opening while Casey must deal with an unrepentant Voight on Chicago Fire

Severide's Allies
Watch Chicago Fire Season 1 Episode 22
"Leaders Lead"
Original Air Date:

The squad must deal with an apartment building collapse while Severide fights the allegations against him, gaining him new enemies and allies on Chicago Fire.

Severide's Misconduct
Watch Chicago Fire Season 1 Episode 21
"Retaliation Hit"
Original Air Date:

Severide is accused of sexual misconduct on the job by a former paramedic while Dawson is asked to payback a favor on Chicago Fire.

An Extra Set of Hands
Watch Chicago Fire Season 1 Episode 20
"Ambition"
Original Air Date:

Despite Severide's assistance, Mills must still overcome the resentment of the team when he decides to transfer to the squad on Chicago Fire.

Mourning a Tragedy
Watch Chicago Fire Season 1 Episode 19
"A Coffin That Small"
Original Air Date:

When the team attempts a rescue at a tenement fire leads to a tragedy. Shay and Dawson have to handle a junkie while the rest of the team must deal with a local drug dealer on Chicago Fire.

Suspicious Diner Fires
Watch Chicago Fire Season 1 Episode 18
"Fireworks"
Original Air Date:

Two mysterious diner fires spark an investigation while Shay's plans for a baby take a different turn on Chicago Fire.

Severide & Shay
Watch Chicago Fire Season 1 Episode 17
"Better to Lie"
Original Air Date:

Chief Boden and Severide's father argue over a the death of a former colleague and Shay makes a decision about her future on Chicago Fire.

Severide's Connection
Watch Chicago Fire Season 1 Episode 16
"Viral"
Original Air Date:

The squad responds to a dangerous call with unexpected consequences while Cruz deals with an emotional upheaval and Severide connects with someone from his past on Chicago Fire.

Dawson & Antonio Find Trouble
Watch Chicago Fire Season 1 Episode 15
"Nazdarovya!"
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Dawson tries to help Antonio with an investigation and ends up putting herself in danger and Severide pays a visit to someone from his past on Chicago Fire.

Severide's Past
Watch Chicago Fire Season 1 Episode 14
"A Little Taste"
Original Air Date:

Dawson shares her secret with Shay and Severide knows a visiting lieutenant from his past on Chicago Fire.

Renee & Severide
Watch Chicago Fire Season 1 Episode 13
"Warm and Dead"
Original Air Date:

Severide reaches out to his father while Chief Boden contacts the police when a teenage arsonist ignites a warehouse fire that turns deadly on Chicago Fire.

Finding the Survivor
Watch Chicago Fire Season 1 Episode 12
"Under the Knife"
Original Air Date:

Severide is faced with some difficult decisions when he finally comes clean to Chief Boden about his injury on Chicago Fire.

What Will Severide Do?
Watch Chicago Fire Season 1 Episode 11
"God Has Spoken"
Original Air Date:

On Chicago Fire, Cruz turns to Casey as she tries to deal with the aftermath of Flaco's death and Shay recovers from a head injury.

Testing Shay's Patience
Watch Chicago Fire Season 1 Episode 10
"Merry Christmas, Etc."
Original Air Date:

On Chicago Fire, after fighting a kitchen fire in an upscale townhome, the firefighters are accused of stealing the residents jewelry.

Dawson & Severide
Watch Chicago Fire Season 1 Episode 9
"It Ain't Easy"
Original Air Date:

Severide is tempted by a woman he once saved from a car crash while Vargas is unable to work after he's injured on Chicago Fire.

Severide Reinjures HImself
Watch Chicago Fire Season 1 Episode 8
"Leaving the Station"
Original Air Date:

On Chicago Fire, Peter doubts his future when he comes across a young victim's body at the site of an accident while Severide makes his injury worse when he helps a heart attack victim.

A Thannksgiving On Fire
Watch Chicago Fire Season 1 Episode 7
"Two Families"
Original Air Date:

When the firehouse is exposed to a meth lab over the holiday, Severide does his best to delay his drug test and a deep-fried turkey fire gets out of control on Chicago Fire.

Dawson Treats Casey
Watch Chicago Fire Season 1 Episode 6
"Rear View Mirror"
Original Air Date:

Dawson gets assistance from a girl she saved while Casey makes a life threatening move while fighting an apartment building fire on Chicago Fire.

The Firehouse Reacts
Watch Chicago Fire Season 1 Episode 5
"Hanging On"
Original Air Date:

On Chicago Fire, Severide has a problem with his arm during a rescue and turns to an ex-lover for help while Casey goes up against Detective Voight and suffers the consequences.

Boden's Decision
Watch Chicago Fire Season 1 Episode 4
"One Minute"
Original Air Date:

On Chicago Fire, when he's accused of leaving a homeless man to perish in a warehouse blaze, Chief Boden must deal with low morale and bad press. Hermann gets upset during a rescue on Halloween.

Casey Ignores Advice
Watch Chicago Fire Season 1 Episode 3
"Professional Courtesy"
Original Air Date:

On Chicago Fire, when a cop's son is involved in an accident that leaves another teen paralyzed, Casey feels the pressure to cover up the truth.

Trapped In a Car
Watch Chicago Fire Season 1 Episode 2
"Mon Amour"
Original Air Date:

When Darden's widow blames Severide for her husband's death, his guilt becomes all consuming and Casey and Hallie must work out what to do next on Chicago Fire.

Chicago Fire Premiere Pic
Watch Chicago Fire Season 1 Episode 1
"Pilot"
Original Air Date:

We meet the men and women who put their lives on the line every week on the Chicago Fire premiere.

When you watch Chicago Fire Season 1 online you'll get to know all about the professional and personal lives of the people who work and love the people who work for the Chicago Fire Department with a focus on Firehouse 51 and its quarters of Engine Co. 51, Truck Co. 81, Rescue Squad Co. 3, and Ambulance 61. Find out who dies and who lives as they struggle with the fires that come as a result of big city living. You'll also have your fill of eye candy. Firefighters are hot. The good news is the paramedics (two females in this case) are also hot. Their lives and loves are always at issue when you watch Chicago Fire Season 1 online. Did you know that Taylor Kinney who plays Kelly Severide dates one of the world's greatest pop stars? She sings and writes her own music and commands massive audiences. Yes. Really. He dates Lady Gaga! Can you believe that? When you watch Chicago Fire Season 1 online, try to imagine the two of them creating fires that the rest of the house has to put out. You know what kind of fires I'm talking about.

Chicago Fire Season 1 Quotes

Hey! One hand on the beam, Cal, and I don't care if you're carrying a cow! Men die when they relax!

Kelly

Wow, this is bad bad bad.

Hermann