In late 2003, Kane unmasked himself and became heel once again feuding with Rob Van Dam, Matt Hardy, Shane McMahon and Snitsky. Later on, Kane, for the second time, turned face and teamed with The Big Show and they faced Chris Masters and Carlito at WrestleMania. In 2008, at Wrestlemania 24, The Big Red Machine, Kane, beat Chavo Guerrero for the ECW Championship. He later lost the title to Mark Henry at Night of Champions.