[LRoggy]

As a die-hard long time Islander fan I can certainly confirm it worked in Game 7 in 1975

[PallMal]

Yep, I remember it well. That was the same playoff year where the Islanders came back from a 3-0 game deficit against the Penguins and won game 7.

Then they almost accomplished the very same feat in the next series against the Flyers, but lost game 7.