https://www.youtube.com/watch?v=_-hdLhozNog The Undertaker is highly regarded as the last cowboy of the old school era. He's stayed true to the business and rarely broke character. But on one occasion, in the height of the attitude era, he actually came out on television and cut a shoot style promo. Speaking as if he was Mark Calaway, he criticised the business and talked about the backstage. It made him appear mortal, like any one of us. The shock of this had fans calling their buddies straight away, it was a "holy s**t" kind of moment, creating a ton of buzz about how The Undertaker had broken kayfabe. It was of course, just a work.