128px J.J. Walker Doll. WIth the red P.J.'s that say DYNOMITE!!, and he has a ghetto hat. it it was a pull string doll about14 to 16 in. tall from the tv series good times......I have one, but it's in rough shape. Retrieved from "https://fads.fandom.com/wiki/J.J._Walker_Doll?oldid=5406" Categories: Pages with broken file links 1970's Game Dump Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.