From the Animation Scoop website :
On September 24th, Shout! Factory will theatrically release the animated feature Jack and the Cuckoo Clock Heart in theaters across the U.S.. The film will play on the big screen Los Angeles, San Francisco, Scottsdale, Denver, Atlanta, Detroit, Houston, Miami, Orlando and Tampa, Florida.
For the rest of the article: http://blogs.indiewire.com/animationscoop/trailer-shout-factorys-jack-and-the-cockoo-clock-heart-20140808