Aside from some INSANE geography and biology, this is a very good and enjoyable cartoon. And, fortunately, it does NOT feature Bluto--making this sixth Popeye cartoon a nice change of pace.
Popeye and Olive are on a raft out to sea. Soon they spot land and come ashore. You can only assume it's at an abandoned zoo or that the filmmakers were drunk, as EVERY sort of animal arrives--even though they are often from different continents! Popeye battles moose, elephant, tiger, bear, gorilla and MANY other species! Perhaps folks weren't that astute back in the day, but I assume many of them must have known that they come from three different parts of the world. Regardless, a gorilla kidnaps sexy Olive (??) and Popeye beats the stuffing out of him. In reaction, the rest of the animals attack Popeye and he manages to do what he usually does! A bit predictable but an otherwise very entertaining and well animated cartoon.