Metropolis

Season 4

9 episodes

April 7, 2009

Season 5

10 episodes

October 6, 2009

Season 6

8 episodes

March 23, 2010

Season 7

8 episodes

November 23, 2010

Season 8

6 episodes

June 21, 2011

Season 9

7 episodes

December 20, 2011

Season 10

17 episodes

July 5, 2012

Season 11

8 episodes

April 25, 2013

Season 12

8 episodes

November 21, 2013

Season 13

13 episodes

July 31, 2014

Season 14

8 episodes

March 12, 2015

Season 15

0 episodes

N/A

Season 16

10 episodes

April 22, 2020

Season 17

8 episodes

October 18, 2020

Season 18

15 episodes

January 10, 2021

Season 19

10 episodes

September 23, 2021

Season 20

24 episodes

January 6, 2022

Season 21

23 episodes

February 5, 2023

Season 22

15 episodes

February 18, 2024

Season 23

24 episodes

February 9, 2025

Season 24

4 episodes

February 15, 2026