Rugrats Go Wild (2003)

The Rugrats are swept into an exotic adventure when they find themselves stranded on a deserted island. As they try to make sense of their unfamiliar surroundings, they cross paths with the Thornberrys, a globe-trotting family known for making nature documentaries. With the Thornberrys agreeing to help, the Rugrats look for a way off the island and back to safety.