William is an unsuccessful guinea pig for a medical group interested in researching the common cold. He is soon fired and offered a job by the nearby National Atomic Research Center where they figure anyone who could fail at being a guinea pig is just what they need. They con William into thinking he will continue his guinea pig career by testing out some equipment for them before they send a group of astronauts to the moon.
as William Blood
as Polly
as Herbert
as Dr. Davidson
as Dr. Wilmot
as Leo
as Rex
as Roy
as Prosecutor
as Storekeeper
as Professor Stephens
as Test Chamber Scientist
