The Clown Prince of Crime
Super Freak
Has to be. No one could possibly say there wouldn't be enough interest or that it's not toyetic enough.
Growing up I never wanted a Bruce Willis action figure, nor did I see the Die Hard films as toyetic. I think it had more to do with Willis not looking like the type of action hero of that era that had the ideal physique for toys. Less famous action movies like Last Action Hero and Demolition man got toy lines, but again, it probably had more to do with the actors in them than the film itself. Nowadays, I can totally see Neca or HT making a Die Hard figure.