References
What problem does "Number 12 Looks Just Like You reference?"
Social Norms
In which episode do monsters let humanity destroy itself?
"The Monsters Are Due on Maple Street"
Who is the man who gets shot by the police in "A Nice Place to Visit"?
Henry Francis "Rocky" Valentine
Which episode focused on Afterlife?
"A Nice Place to Visit"
What problem does "A Nice Place to Visit" reference?
American involvement in nearby countries
In which episode does someone go back in time to Hiroshima?
"No Time Like The Past"
Who is the prisoner of the Aliens in "To Serve Man"?
Will Chambers
What episode is focused on Futuristic Societies?
"Number 12 Looks Just Like You"