That was the best 62 minutes of hockey the Bell Centre has seen this season.
Andrei Markov won it in Overtime after some spectacular goaltending at both ends by Carey Price, who made 19 saves, and homeboy Corey Crawford, who faced 37 shots by the Canadiens.
Markov's second-period goal opened the scoring.
The Hawks tied it up in the third on Marian Hossa's 16th of the season, off great passes by Patrick Sharp and Jonathan Toews.
Markov bags second
And wins it!
Hawks tie it up
Three of the best players in the league combined on a sweet passing play to tie the game:
Patrick Sharp to Jonathan Toews over to Marian Hossa.
Canadiens out shot the visitors 34-20 over three periods
Fourth line does it
George Parros parked himself in Corey Crawford's face and Andrei Markov scored from a few feet inside the blueline.
It was the first CH goal Parros has been on for this season.
The visitors were held to eight shots through the game's first 30 minutes.
And when the Chicago power play finally got a chance, late in the period, the PK was brilliant.
Shots in the period were 11-9 Canadiens.
Game of the Season, so far.
Best first period at the Bell Centre in a while.
Skating, slick passing, scoring chances ... it had it all.
But no scoring.
The Canadiens looked dangerous on their two power plays.
Shots were 11-6 for the home side.
Cup-holders in town
For the first time in almost three years, the Chicago Blackhawks pay a visit to the Bell Centre on Saturday night.
On April 5, 2011, Carey Price made 42 saves – including 19 in he second period – and P.K. Subban beat Corey Crawford in Overtime for a 2-1 Canadiens win.
Price will start Saturday night, and let's hope his recently-tweaked groin is not subjected to another 40-plus shot bombardment.
But don't bet against it.
Your Montreal Canadiens have a mixed record against Western Conference powerhouses this season.
In October, they beat Anaheim 4-1 at the Bell Centre and lost 2-0 to visiting San Jose two days later.
After losing on the road to Minnesota and Colorado, the Canadiens came home to face St. Louis and took the mighty Blues to a Shootout before succumbing 3-2.
L.A. beat the Canadiens 6-0 on Dec. 10 and they were 5-1 losers in St. Louis on the 19th.
The reigning Stanley Cup champions ride a two-game losing streak into Montreal, where the Hawks will face a couple alumni.
Canadiens general manager Marc Bergevin and goaltender coach Stéphane Waite will be facing their former employer Saturday night.
Former Canadiens GM Pierre Gauthier is a scout for Chicago. And the Hawks front office is run by Stan Bowman, son of the legendary Scotty.
George Parros returns to the Canadiens lineup. Francis Bouillon is a healthy scratch.