Jamie and Colin work to recover a buried semi on the Trans Atlantic Canada Highway after a massive mudslide.

Al and Gord are called in to winch a 65-ton steel bridge across the Coquihalla River; Jamie takes a bad fall while operating'Mighty Mo; a new recruit is put to the test on an epic backroad recovery.

Colin takes the controls of Mighty Mo during a whiteout storm; Dylan encounters a semi on the edge of a cliff; Jamie and Paris attempt to bring an old dozer back to life.

Al and Gord search for a lost logging truck on a snowy back road; Jamie attempts a maneuver with Mighty Mo; Colin faces his fear while working on a semi.

A 40-ton boulder crashes onto B.C.'s Fraser Canyon Highway and launches Al Quiring into the crush zone; Jamie, Brandon, and Paris climb a deactivated logging road to retrieve a lost wreck.

Jamie Davis and the cast look back at some of their biggest battles with Mother Nature; Al, Merv, Colin, James and Ken Duperon discuss how each extreme weather condition has impacted recoveries; plus, a tribute to one of Jamie’s original crewmembers.

Jamie and Greg fight an uphill battle against a flipped excavator; Big John is challenged by a defiant semi; Dylan and Scott test their teamwork on a technical recovery.

Team Reliable is in foggy chaos; Ken turns an off-road recovery into a joyride; Greg takes charge on his biggest recovery without the boss; Gord hustles to open the Coq's steepest stretch.

Heavy rescue legends look back on their wildest recoveries on a special episode of Highway Thru Hell.

Jamie's brother Jason fears for his home after being evacuated by air. Reliable clears vehicles in a slide zone to help reopen the first highway out of Hope. The Coquihalla rebuild begins in a race against winter.

James Luke and over 20 tow trucks must recover 200 cars in a mudslide zone in mere hours. A second atmospheric river threatens the Fraser Valley, as the military is brought in to help engineer solutions.

Cary Quiring is tasked with keeping crucial goods flowing; a wreck that brings three heavies out tests Jamie's new LA Rotator; Aggressive Towing tackles a sideways transport.

Al and Merv team up for a snowy tug of war; with the Canyon Highway closed, Jamie battles a fuel tanker to keep trains moving; a blockage on the only route through the Cascade Mountains forces MSA into a bold move.

A flash freeze launches Team Green into action; Dylan heads a two-wrecker recovery of a toppled lumbar truck

Aggressive Towing mobilizes both rotators to help MSA on back-to-back recoveries; two young Reliable Mission up-and-comers are hours from civilization when a backroad recovery goes into night; Greg is helped by Jamie on a jackknife in winter.

Jamie and the next generation take on an airbag wreck similar to a challenging one from the past; Dylan must rely on roadside ingenuity.

Jamie and his LA Rotator attack a b-train alone; Cary Quiring is under pressure to contain a hazardous problem and clear the highway; MSA discovers a repeat customer in a tough quagmire.

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Jamie is on high alert with a wildfire threatening his own backyard in Hope; Team Aggressive must navigate tinder dry conditions on a back road bush recovery; Reliable Towing wrangles an overturned cattle hauler under smoke-filled skies; Jamie rescues a special semi.

Jamie joins forces with brother Jason and Aggressive Towing to pull off a triple rotator job on the Canyon Highway, Team Reliable's Ty and Andy contend with trees and tight space to pull out an RV, Jamie gets emotional when one of his favourite trucks goes down in flames.

Jamie clears a snowed-in semi at the foot of the Rockies before an avalanche control operation ends; Al fills a crucial role in a billion dollar infrastructure project; Reliable's Ty and Andy wrestle a wreck to keep rush hour moving; Dylan uses the military rotator on an icy backroad recovery.

MSA and Reliable team up for a wreck on the Canyon Highway's notorious Killer's Corner; Jamie uses a rollover as an opportunity to teach crew new skills; Team Quiring meet the challenge of a swamped-in dump truck with a bulldozer; the anniversary of last year's catastrophic floods is cause for reflection.