At the 1994 Royal Rumble, after The Undertaker was beaten by Yokozuna
in the casket match, The Taker appeared on the big screen in the arena,
supposedly from inside the casket (obviously it was pre-taped). He cut
a quick promo saying he'll never rest in peace. And then as thunder and
lightning filled the arena, The Undertaker seemingly broke out of the
casket on the screen, rose out of the top of the screen, and
reappeared. But of course, The Undertaker was technically still inside
the casket, and the person who appeared above the screen - dressed as
The Undertaker - was Marty Jannetty.