The Blu-ray of Clash of the Titans (2010) just arrived on my doorstep. A glance at the back cover reveals that it includes an alternate ending where Perseus confronts Zeus on Mount Olympus. It's a far cry from the radically different cut that Devin Faraci refers to in this article, but it's a glimpse, if nothing else. I, for one, wish they'd included more of Danny Huston as Poseidon. [CORRECTION: it seems there are some deleted scenes in there that I missed on first glance.]