Step one: You have to somehow slip from this dimension into Liar Hell or Vengeance Hell.

Step two: You'd need someone to help get you back. In Liar Hell, our favorite circus host still seems on our side. But the pickings are much slimmer in Vengeance Hell.

There's also the added complication of what happens to a zombified actor when they're forcibly taken from storage. Couldn't tell you the answer to that one.