WWE's next Pay-Per-View is just around the corner, and as has become an October tradition, it is built around the infamous Hell in a Cell match. The first Hell in a Cell match was way back in 1997, but since then there have been twenty-eight matches in the demonic structure and over thirty men have stepped foot inside the cell and tasted the unforgiving steel. The Hell in a Cell concept was created by Jim Cornette who has said to have been influenced by Memphis-style steel cage matches where the cage extended beyond the ring, as well as WCW's War Games match where the cage has a roof on it. The cell also bears some resemblance to WCW's Thunderdome/Chamber of Horrors cage. While the original Cell was 16ft and just over two tons, the current incarnation is 20ft tall and weighs a whopiing five tons. When you think of the Hell in a Cell, you immediately think of The Undertaker. Perhaps even more so than the Casket Match, Hell in a Cell is the wrestling attraction most closely associated with The Undertaker. Since participating in the very first Cell match, The Undertaker has competed in twelve matches and won six of them. Hell in a Cell is known for being a match where spectacular things can occur, and The Undertaker is the man responsible for that reputation. Here are just ten of the coolest moments from his long history with the match often referred to as "Satan's Structure."