The only piece from the set that I had any interest in was Ice-Face (as I have dubbed him.) So I couldn't excuse the purchase of the whole set just to get Ice-Face. I just had to bide my time until this past weekend when I literally walked next door to find him for sale at a yard sale for a dollar...and I also got the lair and snowmobile for that same dollar!
Clayface before him, Ice-Face's head is hinged and you can place a standard Imaginext figure inside him. What gives Ice-Face an added bit of 'oomph' is the fact that he's made of transluscent plastic, so you can see the guy just chillin' in his belly when he's inside.