We have made it easy to watch Chicago Fire online by giving you many options on TV Fanatic to do so. Pick any season and give it a go. Watch Chicago Fire online.

A Big Save - Chicago Fire
Watch Chicago Fire Season 6 Episode 6
"Down Is Better"
Original Air Date:

On Chicago Fire Season 6 Episode 6, Severide and Casey believe something is off when Kidd is transferred after saving a mother and newborn baby.

Severide and Casey - Chicago Fire
Watch Chicago Fire Season 6 Episode 5
"Devil's Bargain"
Original Air Date:

On Chicago Fire Season 6 Episode 5, Casey tries to solve things when he and Severide argue over the best way to save a teenager entangled in barbed wire.

Fighting Her Way Out - Chicago Fire
Watch Chicago Fire Season 6 Episode 4
"A Breaking Point"
Original Air Date:

On Chicago Fire Season 6 Episode 4, when Dawson heads out on a secret errand, she winds up trapped under a parking structure when it collapses.

The Wrong Foot - Chicago Fire
Watch Chicago Fire Season 6 Episode 3
"An Even Bigger Surprise"
Original Air Date:

On Chicago Fire Season 6 Episode 3, Lt. Casey immediately gets off on the wrong foot with Sam Mullins, the temporary Chief who is filling in for Boden.

Not an Accident - Chicago Fire
Watch Chicago Fire Season 6 Episode 2
"Ignite on Contact"
Original Air Date:

On Chicago Fire Season 6 Episode 2, Chief Boden investigates the cause of the fire that trapped his wife, while Mouch pushes to win the competitive challenge.

The Factory Fire - Chicago Fire
Watch Chicago Fire Season 6 Episode 1
"It Wasn't Enough"
Original Air Date:

On Chicago Fire Season 6 Episode 1, the Firehouse deals with the fallout as the factory fire burns with Casey and Mouch inside on the season premiere.

A Warehouse Fire - Chicago Fire
Watch Chicago Fire Season 5 Episode 22
"My Miracle"
Original Air Date:

On Chicago Fire Season 5 Episode 22, the squad is at risk during a dangerous warehouse fire, while Mouch makes a serious decision about his future.

Hanging On a Rescue - Chicago Fire
Watch Chicago Fire Season 5 Episode 21
"Sixty Days"
Original Air Date:

On Chicago Fire Season 5 Episode 21, Mouch steps in to help when Cruz finds himself in a bad spot when an off-duty incident begins to unravel.

Severide Needs Help - Chicago Fire
Watch Chicago Fire Season 5 Episode 20
"Carry Me"
Original Air Date:

On Chicago Fire Season 5 Episode 20, Severide realizes he's the one in need of help when he assists a widow, and Dawson and Brett get crafty to save a girl.

Casey Finds An Old Friend - Chicago Fire
Watch Chicago Fire Season 5 Episode 19
"Carry Their Legacy"
Original Air Date:

On Chicago Fire Season 5 Episode 19, Dawson and Brett serve their time in retraining, Severide finds unlikely support, and the squad's rig breaks down.

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Chicago Fire Quotes

Jimmy: Is it Groundhog Day or am I having a flashback?
Brett: Nope, same place.

51 saved my life, man.

Jeff