In the first game in Moscow, Henderson scored a goal to help Canada establish a 4–1 lead, but also suffered a concussion when he was tripped into the boards and knocked unconscious. He returned to finish the game, but the Soviets came back to win, 5–4, and were one victory shy of winning the series. In game six, Canada overcame what coach Harry Sinden called "the worst officials I have ever seen in my life" to win by a 3–2 score, with Henderson scoring the game-winning goal. The game was also notable for Bobby Clarke using his stick in a two-handed slash that broke Valeri Kharlamov's ankle. Henderson later called the event "the low point of the series" during the 30th anniversary celebration, but apologized for his comments after Clarke took umbrage. Canada drew even in the series at three wins apiece, plus one tie, with a 4–3 victory in game seven. Henderson again scored the winner despite being tripped as he took the shot.