A flaming alien monster terrorizes Earth. A movie director fools him by using special effects to fake the arrival of police from Vulcan in pursuit of the monster, frightening him away.; A fugitive hides in an abandoned house, but aliens from another dimension appear to him. They cannot hurt him, but instead they phase him into an immaterial state and leave him there forever.; Some gangsters come for a ventriloquist who has unpaid gambling debts. They corner him in the alley and shoot him, not realizing that it was the puppet who made his decisions all along.; A scientist uses a powerful new microscope to discover an entire world existing at the sub-atomic level. He is horrified to find that this world, Earth, is just as barbaric and violent as his own.