Just realized that Bender's head is inside a head-jar, which really doesn't make sense but looks damn good anyway.
I really disliked Bender's Big Score, I LOOOVED Beast with a Billion Backs, merely because the thought of it is so pulp-sci-fi and disgusting that it's awesome. I recall laughing a lot in the third one (the cave full of Morks), but I never bothered with Wild Green Yonder.