Sisters Kacey and Kayla have huge imaginations and a taste for adventure. When their shadows mysteriously come to life, Kacey and Kayla can't believe their eyes! The shadows love to play, but will their clumsiness get Kacey and Kayla into trouble with mum, who doesn't believe the shadowy sisters exist? Will their mysterious mischievous friends reveal themselves to the world or do Kacey and Kayla have to keep them a secret forever?