One tiny elephant, one gigantic adventure… A search for adventure may get Thunder more than he bargains for. He never expects to find himself alone again, but the footprints left by his mother will be his guide to healing and finding his way. On his journey he finds himself making some new friends: Razor, a grumpy lion; Dash, a speedy genet; Archie, a chatty lizard, and two whimsical gorillas, Harold and Neville. A trip back to the caves reunites Thunder with old friends, and together they join forces to save the day and help Thunder find peace.