Golden Knights vs. Flames | NHL Highlights | December 20, 2025

Watch full game NHL highlights from the matchup between the Vegas Golden Knights and the Calgary Flames on December 20, 2025, condensing all the action to get you up to speed in a flash, where Reilly Smith scored on a breakaway for the Golden Knights and Mikael Backlund had two goals for the Flames 00:00 1st period 04:27 2nd period 07:17 3rd period Breaking news, scores, stats, analysis & real-time highlights: https://www.nhl.com Subscribe to the NHL: https://youtube.com/nhl Follow the NHL on social media: NHL X: https://twitter.com/nhl NHL Facebook: https://facebook.com/nhl NHL Instagram: https://instagram.com/nhl #NHL #highlights #hockey #vegasgoldenknights #calgaryflames