Documentary: Larry "The Rock" Zeidel "The Most Violent Player Ever!

​Philadelphia Flyers Defenseman Larry “The Rock” Zeidel was called the dirtiest player in hockey -- a vicious soulless maniac who instigated some of the most violent stick swinging attacks in hockey history.

His final act of on-ice mayhem, a gory bloodbath with Boston Bruins forward Eddie Shack, may be the event for which Zeidel is most remembered  -- but it was hardly his most egregious offense.  In fact, it wasn’t even his most brutal bout with Shack.

But the Larry Zeidel story is more complicated than just a rap sheet of his reckless assaults.  By all accounts he was a quiet and well-spoken man off the ice.  But what fueled the burning rage -- the unrelenting hatred -- that Zeidel unleashed on bloodied and maimed opponents in a savage 20-year professional hockey career?