WWE will be showcasing its Hell in a Cell Pay-Per-View Sunday from Boston. That brings back one of arguably the most legendary moments in company history.King of the Ring. Mick Foley. The Undertaker.

Longtime WWE Music producer Jim Johnston has "opened the vault" to present a compilation honoring the incredible 25-year career of The Undertaker. "WWE: Undertaker ? From the Vault" features multiple ...

The Undertaker's 25th anniversary is this year, so in honor of the special occasion, WWE put together a video of various celebrities, athletes and WWE stars "singing" the wrestler's theme song.