Metropolis is a city in the United States.
- Krypton Park
Arrival of Superman
Since the arrival of Superman, Metropolis' maintenance budget quadrupled, as a super bad guy war was waged on the city.
- "Pilot" (mentioned)
- "Stronger Together" (mentioned)
- "How Does She Do It?" (mentioned)
- "Myriad" (mentioned)
- Metropolis was first featured in Action Comics #16 (September, 1939) created by Jerry Siegel and Joe Shuster. Most notably as the residence of Superman and the Daily Planet.