Lilo & Stitch 2 : Stitch Has a Glitch is a direct-to-video animated sequel to the 2002 Disney movie Lilo & Stitch and taking place before Stitch ! Lilo & Stitch 2 : Stitch Has a Glitch ( credited as just Lilo & Stitch 2 at the start credits ) is a 2005 direct-to-video animated film produced by DisneyToon Studios . The film is regarded as the first `` true '' sequel to the 2002 Disney feature film Lilo & Stitch and taking place before the events of Stitch !