The Incredible Hulk #251

Direct

Bruce Banner is taken in by a friendly family but the father, Hal Chandler, realizes who Banner really is and calls the state police, which causes Banner to change to the Hulk. Chandler, a receptacle for his brother Charles, aka 3-D Man, emerges and immediately goes up against the Hulk. In General Ross's hunting cabin Woodgod, ministering to the wounded Centauron, is attacked by Doc Samson, whereupon he calls upon the rest of the changelings to come to his aid. Rick Jones calls the Teen Brigade for help.