Nuggets/Trail Blazers' Game 3 and the 4 other longest overtime games in NBA history
January 6, 1951 - Indianapolis Olympians 75, Rochester Royals 73 (Six overtimes)
A game that went six overtimes finished with a score that would be low for three quarters in today's game. The 24-second shot clock wouldn't be introduced until four seasons later. Ralph Beard and Alex Gorza led the Olympians with 17 points apiece.