On a magical tropical island called Tikiwoo in the 1950s, a fun-loving group of misfit animals and people make a marvelous discovery: a baby Mamenchisaurus that was frozen since prehistoric times. Little Impy, as they call him, is loving his new family and ready to explore the strange new world. But when a king from a faraway country vows to capture the lovable baby Mamenchisaurus for his private collection, all the inhabitants of Impy's island must join together to save their new friend.
