Disney’s wacky animated brothers Phineas and Ferb will be back for more hijinks on the Disney Channel, which just ordered a fourth season of the hit TV series, ComingSoon.net is reporting. In a press release issued by the studio, Disney also confirmed previous rumors that the upcoming theatrical Phineas and Ferb movie will in fact be a mix of live-action and animation. In the past, Disney would very rarely greenlight an animated TV series past a third season, usually halting production on even their more popular shows once they reached 65 episodes, the minimum ammount needed for syndication.