16. Paul Bearer And The Undertaker
Yes! Bearer betrayed The Undertaker at the 1996 SummerSlam. The Phenom and Mankind were fighting hard in a battle that lasted 18 minutes. After that, they had to escape their boiler room in their Boiler Room Brawl and in order to win they had to take the urn, that was in Bearer’s hands inside the ring. Even though The Undertaker won, as he was entering the ring, Bearer hit him and gave the urn to Mankind.