Initially I set out to compile a list of specific movies to watch after you’ve seen Riddick, in the same fashion as I’ve done for other new releases. But in an attempt to pick out titles worth recommending, I couldn’t choose. The thing about Riddick is that it’s not too directly derivative of any individual precursors. While the original movie in the franchise, Pitch Black, could mostly be traced back to 3:10 to Yuma given its central setup involving a prisoner transport plot, Riddick is more of a typical Western with tropes found in too many examples to mention. Part of the problem might be that it’s kind of all over the place. In the first act we follow Riddick (Vin Diesel) through a solo outing on a desolate planet. He faces trials of survival against monsters, making the early section more like a Harryhausen movie than a cowboy flick, though I guess that means a nod to Jim O’Connolly’s The Valley of Gwangi is in order, and going back further The Beast of Hollow Mountain, which features effects by Harryhausen mentor Willis O’Brien. Both of these deal with dinosaurs in the Old West. There’s also Tremors 4: The Legend Begins, which is a prequel revealing how the subterranean Graboids (or “dirt dragons”) were around as far back as 1889.