Danhausen made his WWE debut on Saturday when he emerged from a mystery crate at Elimination Chamber.
Raw General Manager Adam Pearce and SmackDown General Manager Nick Aldis used crowbars to open the box on the entrance stage.
A wooden coffin sat inside the crate. The casket opened to reveal several 1960s-style vampire dancers, who were quickly followed by the former All Elite Wrestling performer.
Danhausen walked to ringside and handed commentator Michael Cole a glass jar filled with teeth. He then entered the ring and posed with the dancers. A fireball suddenly exploded, and the arena lights went black.
When the broadcast resumed normal lighting, Danhausen and his entourage had disappeared. The live audience at the United Center booed the conclusion of the segment.
The 35-year-old Michigan native, real name Donovan Danhausen, began his professional wrestling career in 2013. He built a dedicated following with a horror-comedy persona during recent tenures with Ring of Honor and AEW.
