Watch the 'Beware: Dangerous Dog' Teaser Trailer for Lilo & Stitch, the live-action adaptation of the hit animated series distributed by Disney. Stitch is just an ordinary dog, yet no one believes Lilo for some reason... Lilo & Stitch is releasing in theaters on May 23. Stitch goes on an out-of-this-world adventure after a daring escape from a galactic space station that takes him to Earth. Lilo and Stitch become acquainted as Stitch not only learns the customs and traditions of life on Earth,