In 2020, after the colonization of the moon, the spaceships Vega, Sirius and Capella are launched from Lunar Station 7. They are to explore Venus under the command of Professor Hartman, but an asteroid collides and explodes Capella. The leader ship Vega stays orbiting and sends the astronauts Kern and Sherman with the robot John to the surface of Venus, but they have problems with communication with Dr. Marsha Evans in Vega.

When Dr. Frankenstein decides to retire from the monster-making business, he calls an international roster of monsters to a creepy convention to elect his successor.

Saturday Morning Cartoon Variety #1