In the midst of Gabriela and Diego's wedding, a helicopter crash ignites chaos and the team immediately jumps into action to stop fires and help victims.
Bode receives a life-changing opportunity that could impact his future as a firefighter; Leven Rambin guest stars as Audrey, a former fire camp inmate.
Bode and Gabriela consider confessing a huge secret they have been hiding.
The temperature is high and tensions are even higher when the crew has to execute an advanced elevator rescue during a heat-induced power outage.
Station 42 and Three Rock jump into action when an airplane makes an emergency landing; a firefighter immediately recognizes Bode's raw talent.
When a fire breaks out in a park that contains an eagle nest, Station 42 and Three Rock work to rescue the protected species and try to prevent the fire from spreading into town.
A false alarm call escalates into a dangerous hostage situation.
When a series of dangerous underground zombie fires emerge, the team must protect the town; Eve has a less-than-warm reunion with her estranged father, Elroy Edwards.
With the Chezem Valley fire blazing out of control, Bode and Audrey must find a way to save themselves; Manny risks his freedom for his missing daughter; and Eve tries to protect her father and their family's ranch.
The Leone men attempt a daring rescue while on a family fishing trip and Sharon faces a tough decision when a baby is safely surrendered at station 42.
The crew responds to a call from the local renaissance fair after a fire breather loses their balance and sets off a tent filled with fireworks.
While on a risk assessment trip to the Trinity National Forest, Bode and Jake attempt a daring rescue despite avalanche danger.
Station 42 responds to a fire in the dugout before the annual county clash baseball rivalry game. Meanwhile, Vince's ex-girlfriend returns.
The station 42 crew responds to a wellness check at the home of a hoarder that escalates into a full-blown house fire, and Vince and Sharon are forced to face the reality of his father's ballooning cognitive troubles.
Bode and Jake respond to a lighthouse rescue operation that turns into a mission to prevent a ship from crashing during an intense storm. Meanwhile, Eve investigates the origins of a flu outbreak at Three Rock.
Bode and his aunt, Sheriff Mickey Fox, investigate the attempted murder of her estranged father, Wes Fox.
The station 42 crew responds to a ski resort accident after a chair lift malfunctions, and Vince struggles to connect with his father.
The station 42 crew responds to a routine house fire that escalates into a dangerous situation for one of their own.
When a fire erupts at a gas station, Bode and Manny jump into action to protect the patrons and property, on part one of the two-hour season finale.
Extremely high winds and dangerous conditions push the Zebel Ridge fire into Edgewater, threatening Three Rock and Walter's care facility, on part two of the two-hour season finale.
