Welcome to Sunshine City, the home of Captain Mack and his assistant Samson. Captain Mack is always on the lookout for trouble that can happen anytime, anyplace, anywhere! Watch out for those naughty characters: Tracy Trickster, Grabby Crabby and Marty Meddler. They never mean to cause mischief, they just can't stop themselves! Luckily Sunshine City has plenty of good guys too, like Dr Kwack, Yolanda Yummy and Daisy Digger, which is just as well because even experienced superheroes like Captain Mack need a helping hand!