Alien warlord Tim Boo Ba is master of all he surveys but is wiped out in a torrential flood when an Earth boy drips water on the small scale model that is Tim Boo Ba's home planet.
Universal rejection makes a would-be actor's mind snap and so he rents a tuxedo with his last few dollars and does a presentation on a building ledge before a gathered crowd until he makes the leap that will ensure his fame.
Agents of a foreign power grab the wrong man when they attempt to kidnap a scientist working on a secret project. The man they took escaped from an asylum and he releases germs that turn his captors into apes.