Outdoor summer camp adventure with a lovable dog Ten-year-old James and his seven-year-old sister, Mandy, are off to camp with their loyal German shepherd, Rosco. While Mandy struggles with homesickness, James's week is threatened by a prank-playing bunk mate's antics. But during an unexpected thunderstorm in a game of capture-the-flag, the prankster finds himself lost and alone deep inside the forest. Rosco must play the hero and...