Felix flees from two aggressive crabs and lands on the shell of a huge turtle, Gertrude. She is on her way to Turtle Island to lay eggs, and asks Felix if he wants a ride. Felix accepts her offer, and puts on his diving gear. On the way, they meet a ray, an octopus, and unfortunately, a hungry shark. Felix flees to an old shipwreck, and our friends soon vanquish the shark. Felix and Gertrude then safely make it to Turtle Island. However, two mean crabs have followed Felix! They intend to snatch Gertrudes eggs, but do not succeed. Felix says good-bye to Gertrude and goes to Turtle Island harbour to wait for a ship home. But an Octopus tells Felix that Gertrude is caught in some fish net, so they go to her rescue. Along the way however, the Octopus gets caught as well— fortunately, Felix frees him. Next, the shark gets caught, so Felix rescues him on the condition that he hunt turtles never again. Finally, Felix gets caught, and is picked up by some fishermen, upset over their damaged nets. But the men will be quite pleased when theyre told about the treasure to be found in the sunken galleon. Finally, Felix can take a ship home.
