This is part 3 of the series, and Mike and Alex share in the joy of all the 5-star reviews for World Cruise By Whale, of which it is also a part.
Mike and Alex, who are always ready to help needy animals, are now awaited by the eager French rabbit Jean-Pierre. He takes them to the coast of Normandy. There swims the family Dol-Phin, consisting of a father, mother, two daughters, and two sons. They want to take Mike and Alex to Wally Whale. He has escaped from the whale hunters but has a harpoon behind him. Mike and Alex are the only animals who can make Wally better. They succeed, with the help of the dolphins. They swim very far to get the best healing seaweed. Furthermore, they also find all the tools that are needed for the operation. Wally is so grateful that he can go swimming again that he offers Mike and Alex a world trip. This is designed to transport guests luxuriously.