Spy creatures uncover surprising undersea relationships as sharks befriend fish, whales play with dolphins, and lobsters do the conga in seas where even spider crabs have friends.

In Canada, a walnut-sized turtle ventures through a forest of giants, dodging huge trucks along the highway. The newly hatched turtle is in search of the lake where she will spend the next 50 years of her life. In South Africa, a young bushbaby is expelled by his family and must journey into the unknown to find a new home. He is drawn toward the lights of the human world in the city of Pretoria.