An alien landing turns life in a New York City neighborhood upside down.
When an aspiring musician spots a giant two-headed turtle on a nearby rooftop he suspects the otherworldly creature may have something to do with his cat's mysterious disappearance. He sets out to track down the missing feline with the help of his bandmate and together they follow a trail of clues that leads inexorably upwards. Meanwhile, the interstellar visitor becomes increasingly alarmed as its presence on the roof becomes compromised.
