I actually found one of these in the wild and played some games a few days ago.

Despite the seeming "sparse-ness" of the playfield, I thought it was quite cool. The raising/lowering skull multi-ball locks were a neat toy, and I really like the little high speed u-turn underneath the microscope. I never watched the show, but I could see a fan totally geeking out on this machine. Definitely worth dropping a few quarters into.....

Later,
EV