Jamie battles a truck fire on the Coq and reveals big changes to his operation.

Mission Towing races to an urgent call on a logging road; Jamie deploys his "air bag" recovery system to flip a tractor trailer.

Jamie's team deals with a jackknifed semi-trailer on the edge of a bridge; Mission Towing races to finish a recovery and open the road.

It's Christmas and the highway is in chaos. The team works to right an overturned truck full of holiday cheer while Nik faces a test of his own.

Jonny feels the squeeze during a recovery, a rolling wreck puts Nik on edge, and Gord clashes with tenacious truckers on the Coq.

Al Quiring is pulled into a muddy war to rescue a pair of 40 tin excavators buried in a bog; Jamie and Scott are called to a mysterious wreck in The Canyon.

Tough times in Alberta force Colin to weigh his future; the Mission towing crew races to clear a wreck that's shut down the rail line outside Hope, BC.

Jamie calls in his brothers Jason's rotator to tackle a recovery in the Canyon; the Mission towing team juggles a lost load of telephone poles; emergency responders race to a crash on the Coq involving one of Jamie's crew.

A tragic wreck affects Nik and Neill, three generations work together to tackle an overturned semi, and a tough job puts a rescue veteran to the test.

A spectacular crash between two tractor-trailers has Jordie's crew working through the night; Scott is forced to get inventive to finish a job; Al and Gord try to get a handle on a 30- tonne cement drum.

Jamie's rookie driver is dispatched to rescue a convoy of oversized loads on The Coq; Scott battles to keep a lumber truck from tipping; Mission Towing tries to fish a 40-thousand pound relic out of a river.

Al Quiring attempts to pull up a logging truck that plunged 700 feet off a cliff; Jamie and Scott team up on a heavy roll over in Fraser Canyon.