Who said the franchise business was easy? Two big Warner Bros sequels are in the offing, and both of them are wrestling with major elements changes from the original moneymakers. Warner Bros and Legendary Pictures are moving ahead with a sequel to Clash of the Titans, which the studio would like as early as spring, 2012. But they will make the journey without Louis Leterrier, who will not return for an encore as director. Sam Worthington will return, as well as most every other character that survived. Greg Berlanti will write the story and the studio is already canvassing the agencies for a writer and director who can whip the movie into shape to shoot before Worthington makes Avatar 2. Leterrier will remain peripherally involved as executive producer. It isn't unheard of for the original director of a big hit film to drop off the sequel--Doug Liman on The Bourne Identity comes to mind--and insiders swear that the Leterrier move was harmonious and are saying he wasn't of a mind to rush into another installment of Greek mythological mayhem. The original has grossed around $390 million, on a $120 million budget with no real gross outlay. By the time it's done, Clash will be one of the year's biggest hits.

http://www.deadline.com/2010/04/creative-lineup-shuffles-loom-for-clash-of-the-titans-and-journey-to-the-center-of-the-earth-sequels/

i liked it a lot i hope the second one is better. i recomed checking out the lighting theif. its kind of like clash of titians.