Heavy Rescue: 401

Sonny deals with a jackknife during the first winter storm; John deals with a messy wreck under an overpass.

Kevin orchestrates a team of heavy operators during a highway cleanup job; Gary's crew is sent on a marathon recovery.

The Sarnia crew battles exhaustion and frustration on a wreck that refuses to stop fighting; a badly timed breakdown puts Eric on edge; Sonny works to free a fleet of plows trapped on the highway.

Thick fog descends on the highway, turning a seemingly simple recovery into one of the most dangerous jobs of Gary's career; a mangled trailer forces the Ross crew to take a chance on a very unconventional maneuver.

The crew scrambles to keep the roads open during a whiteout, but drivers wind up stranded on the 402; John battles high winds during a job high above the 401.

Herb's Towing turns a wreck on its head with some unexpected assistance; with traffic backing up for 50 kilometres, a fuel leak complicates an already stressful recovery for Steve and crew.

The Ross crew responds to an overturned wreck; the road to the border is shut down; John faces a steep ravine for a recovery.

The crew from Herb's faces a night of non-stop recoveries when a blizzard hits; a veteran fights the toughest battle of his career at a multi-semi pileup.

The crew responds to a wreck scene that stretches over half a kilometre; Sonny takes on the role of mentor; Onne and the crew work to save a trailer.

Gary and the team tackle a tanker wreck; Steve's crew fights to get a tall tractor off the highway.

The Ross crew works the biggest, most complex job of the season after a bridge collapses in a river; a young rotator operator gets in over his head.

Collin gets caught in the middle of icy roads; Collin attempts his first solo recovery; Bubba fights to stop a fuel leak and a buckling trailer.

Andrew's sister joins the crew for her first recovery; Eric attempts to keep his crew safe; Collin's once-in-a-lifetime job goes wrong.

Bubba battles a stubborn wreck in the middle of an ice storm; Sonny must improvise while clearing a pile of steel beams; Gary deals with a plummeting tanker.