Those are just a handful of the fights that come to mind whenever the prospect of another Riddick adventure is mentioned. We already know that there are plans for even more Riddick sequels, so who knows: maybe some of these fights aren't so far-fetched after all (don't bet on it).
Do you think we've overlooked some truly brilliant monsters who would give Riddick a run for his money? Name them in the comments.
Riddick hits theaters today.
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