After Dallas allowed an opening goal to Calgary's Andrew Mangiapane at the 12:11 mark of the first, Gurianov responded with his eighth of the season and second in as many games just 38 seconds later. Taking a feed from Justin Dowling, Gurianov turned on the jets, racing along the boards and sending Noah Hanifin tumbling before depositing a sweet shot past netminder David Rittich.
"We were much better in the first period tonight," Bowness said. "We only gave up a couple of scoring chances. We didn't create much, but we had a great response to their goal."
For a time, it looked like Gurianov's goal had sparked the Stars. They opened the second period outshooting the Flames 6-0 through the first six minutes.
That spark, however, was quickly dimmed.
Corey Perry, who has been playing some of his best hockey in a Stars uniform of late, was whistled for hooking at 11:22 of the middle frame, and the Flames turned that into a Matthew Tkachuk power-play goal. Then, after Jamie Benn was sent to the box for hooking with six minutes left, it took Sean Monahan all of 21 seconds on the man advantage to add another digit to the visitor's side of the scoreboard, doubling Calgary's advantage.
Despite an early power-play opportunity of their own to open the third, Rittich held off the Stars for the rest of the game. He finished with 26 saves. Ben Bishop, back in net after being yanked for Khudobin during the loss to Florida, stopped 25 for Dallas.
Mikael Backlund sealed the victory with the Flames' third power-play goal with 9:39 remaining. Derek Ryan made it 5-1 on a shorthanded empty-netter at 17:56.
The Flames finished 3-of-5 with the man advantage on the night. The Stars came up empty in all three of their tries.
Bah humbug.
"I think we've got to regroup -- maybe get a little more energy from the Christmas (break) and everything," said Stars defenseman Roman Polak, who was on the penalty kill for a game-high 4:29. "We've got to be prepared to be ready and work on the 27th and have a good practice and play back-to-back games.
"I don't worry about us. We're going to be fine."