 Along the route their brown elephant friend, Tusky the train engineer (voiced by Adair Chappell), learns how to be careful and think things through.An ambitious young boy named Devin and his granny find an enchanted conch shell that takes them to the ocean floor where they encounter many undersea creatures, including an underwater jazz band and even Ottie (voiced by Patti Voglino), a fuzzy baby sea otter with brown and tan-colored body.Along the way they encounter Weeber (also voiced by Patti Voglino), a lost penguin with black and light blue-colored body who misses his way back to the South Pole, take him back home, and help him be comfortable with his odd light blue color, which makes him different.