William (The Refrigerator) Perry has signed a...

William (The Refrigerator) Perry has signed a waiver releasing the Chicago Bears from future contract obligations if he suffers a career-ending injury in a professional wrestling extravaganza Monday night.

However, the agent for Atlanta’s Bill Fralic said the tackle will not sign a similar document, as requested by the Falcons.

Perry and Fralic are among five NFL players scheduled to participate in Wrestlemania II, a 20-man free-for-all match to be staged at the Horizon in suburban Rosemont, Ill.