5 wrestlers The Undertaker has faced outside WWE 

#2 Steve Austin

Yet another gimmick donned by The Undertaker, long before he became 'Mean Mark' Callous was that of 'The Punisher'. As was the case with the previous video, Callous was wrestling under a mask in this match as well.

Stone Cold Steve Austin and The Undertaker would go on to redefine The Attitude Era. They later faced each other in the ring, as far bigger superstars. This is a great nostalgic look at Austin (with hair) taking on his future nemesis.

At that time, Austin was known as Steve Williams. Stone Cold Steve Williams does not have quite the same ring to it, right?