As noted, The Undertaker is scheduled to appear on the November 15th episode of WWE Smackdown Live in Wilkes-Barre, PA at the Mohegan Sun Arena, which is the 900th episode of the TV show. This is the first time that The Undertaker has appeared on WWE TV since his Hell in a Cell match with Shane McMahon at WrestleMania 32 earlier this year.
WWE has officially announced that The Undertaker would be appearing at the event. It was also announced that AJ Styles would defend the WWE Title against Dean Ambrose and Randy Orton would take on Bray Wyatt in a singles match. These matches will likely be dark matches for the live crowd.
The Miz, Dolph Ziggler, Becky Lynch, and Natalya are also advertised to appear at the event. You can buy tickets to the event here.