The Daleks returned in the 2008 season 's two-part finale , `` The Stolen Earth '' / `` Journey 's End '' , accompanied once again by their creator Davros .
The Daleks returned in the 2008 series ' two-part finale , `` The Stolen Earth '' / `` Journey 's End '' , accompanied once again by their creator Davros ( now played by Julian Bleach ) .