The most obvous answer would be: either Randy, or Bob, or both. R.I.P Ortons! The Undertaker wasn't scheduled to have a match at Survivor Series.However,after the Smackdown vs Raw match,the Deadman's casket was brought onto the entrance ramp.Then suddenly,the Undertaker kicked out of a flaming casket and came towards the ring.He then went into the ring and started chokeslamming and piledriving everyone.
The Undertaker will be facing The Big Show and Chris Jericho in a Triple Threat match for the World Heavyweight Championship
Survivor Series 1990
Yes, he will.
Survivor Series 1991
No
No
He will defintely not be at survivor series and it won't be until at least near Wrestlemania.
Yes
survivor series 2011
Well is it. hell yeah
Undertaker Began his WWE/WWF Carrer at Survivor Series 1990 in a 4 on 4 Survivor Series Match with his Partners:Ted Dibiase Sr., Honky Tonky Man & Greg Valentine also Managing them is Jimmy Hart,Virgil and Brother Love inwhich they Won. Still Undertaker lost by Countout If you want to see who were his Opponents and who Was the Survivor, Look it up in this Link:http://www.answers.com/topic/survivor-series-1990
As of when this question was added,the next ppv is survivor series and no the undertaker won't be there.