Big Jack
Big Jack has bulging biceps muscle action when his forearm is lifted. When the button on his back is pressed, his right arm moves up and down in a karate chopping motion (oh, what fun!). His jointed wrists, knees, and ankles aid in posing him in every sports position, because unlike GI Joe, Jack and Jim were sports-oriented figures..
Big Jack and his stuff
Big Jack's accessories include:
Karate board
Baseball
Dumbbell
and Big Jim sports book (collector's catalogue)
The back of the box illustrates all-star action uniforms that were sold separately for these two guys. These can be seen at the Big Jim link above.
I rediscovered additional dolls that were stored in the box with Big Jack. Those dolls along with Big Jack are also out of the closet for good.
