The "Creepy Crawler" metal molds could also be used in one of my favorite toys, the "Vac-U-Form"...that toy was GREAT! And having the heating element that was EXACTLY the same size as the Creepy Crawler "thing maker" mold was an added bonus! Ahhh, the smell of fresh frying plastic!!!
I also liked the "Mr. Machine" robot...very cool as he marched/rolled around, then the bell would go off as he made that horrible sound as his jaw was opening!