A ruthless outer space game hunter captures specimens for zoos, but when he is forced to crash land on an alien world the inhabitants see him as an animal and put him in a zoo. He escapes, but resolves never to cage another animal.; A scientist drills into the core of the Earth, and somehow travels back in time, where he witnesses a dinosaur attacking neanderthals.; A private detective humours a man who says he saw a flying saucer with an investigation, but he convinces the man it is pointless. He feels bad for his harsh words, but reports back to Mars that suspicion of their invasion has been averted.; A man in 2087 robs a payroll and flees to a primitive world to avoid detection by his electric wrist band. Once he arrives he realizes that the people there are a fraction of the size of humans, and so he can be easily found.; A petty criminal volunteers to be sent in deep freeze to the end of the universe and back. When he awakens he finds that he has looped through space and time and it now in an alternate dimension when he can not be seen or heard.