The new trailer and poster for Wes Anderson’s Isle of Dogs Fox Searchlight Pictures has provided ComingSoon.net with the new trailer and poster for Wes Anderson’s stop-motion feature, Isle of Dogs, opening in theaters on March 23, 2018. Isle of Dogs marks director Anderson’s second animated film, following the Academy Award-nominated Fantastic Mr. Fox in 2009. Isle of Dogs tells the story of Atari Kobayashi, 12-year-old ward to corrupt Mayor Kobayashi.