When Lewis plays make-believe with his older siblings, he always gets the least desirable role until a lion suit found in a corner turns him into a king.
Joe the frog wants to be on the go, but even at a family reunion he is out of luck, as everyone says they are too busy, or he is too fast, too slow, too big, or too small to go with them, until Grandma invites him to go with her on a special outing.
Left on their own for an afternoon, two bored and restless children find more excitement than they bargained for in a mysterious and mystical jungle adventure board game.