The Incredible Hulk Rage Cage with Electronic Sound. It features a break-a-way cage, real electronic roar and expandable chest. Note: Batteries no longer work Manufactured by Toy Biz, released in 1991. Action Figure Playset with a 5.0 in. tall figure. Assortment: 4872 This item is still sealed in its original packaging and has never been opened. Note: Batteries are no longer working for sounds and no guarantees can be made for functionality if new batteries are used. This is a vintage item and still sealed in its original package. Box: in excellent condition.