Justice League

Season One

Ep #	Episode Title	Prod #	Airdate
1	Secret Origins, Part One	1.01	November 17, 2001
2	Secret Origins, Part Two	1.02	November 17, 2001
3	Secret Origins, Part Three	1.03	November 17, 2001
4	In Blackest Night, Part One	1.04	November 19, 2001
5	In Blackest Night, Part Two	1.05	November 26, 2001
6	The Enemy Below, Part One	1.06	December 3, 2001
7	The Enemy Below, Part Two	1.07	December 10, 2001
8	Paradise Lost, Part One	1.10	January 21, 2002
9	Paradise Lost, Part Two	1.11	January 28, 2002
10	War World, Part One	1.12	February 24, 2002
11	War World, Part Two	1.13	March 3, 2002
12	The Brave and the Bold, Part One	1.14	March 10, 2002
13	The Brave and the Bold, Part Two	1.15	March 17, 2002
14	Fury, Part One	1.16	April 7, 2002
15	Fury, Part Two	1.17	April 14, 2002
16	Legends, Part One	1.18	April 21, 2002
17	Legends, Part Two	1.19	April 28, 2002
18	Injustice For All, Part One	1.08	September 6, 2002
19	Injustice For All, Part Two	1.09	September 13, 2002
20	A Knight of Shadows, Part One	1.20	September 20, 2002
21	A Knight of Shadows, Part Two	1.21	September 27, 2002
22	Metamorphosis, Part One	1.22	October 4, 2002
23	Metamorphosis, Part Two	1.23	October 11, 2002
24	The Savage Time, Part One	1.24	November 9, 2002
25	The Savage Time, Part Two	1.25	November 9, 2002
26	The Savage Time, Part Three	1.26	November 9, 2002

Season Two

Ep #	Episode Title	Prod #	Airdate
27	Twilight, Part One	031	July 5, 2003
28	Twilight, Part Two	032	July 5, 2003
29	Tabula Rasa, Part One	029	October 4, 2003
30	Tabula Rasa, Part Two	030	October 4, 2003
31	Only a Dream, Part One	027	October 11, 2003
32	Only a Dream, Part Two	028	October 11, 2003
33	Maid of Honor, Part One	33	October 18, 2003
34	Maid of Honor, Part Two	34	October 18, 2003
35	Hearts and Minds, Part One	385809	October 25, 2003
36	Hearts and Minds, Part Two	385810	October 25, 2003
37	A Better World, Part One	385811	November 1, 2003
38	A Better World, Part Two	385812	November 1, 2003
39	Eclipsed, Part One	41	November 8, 2003
40	Eclipsed, Part Two	42	November 8, 2003
41	The Terror Beyond, Part One	385815	November 15, 2003
42	The Terror Beyond, Part Two	385816	November 15, 2003
43	Secret Society, Part One	45	November 22, 2003
44	Secret Society, Part Two	46	November 22, 2003
45	Hereafter, Part One	43	November 29, 2003
46	Hereafter, Part Two	44	November 29, 2003
47	Wild Cards, Part One	48	December 6, 2003
48	Wild Cards, Part Two	49	December 6, 2003
49	Comfort and Joy	47	December 13, 2003
50	Starcrossed, Part One	50	May 29, 2004
51	Starcrossed, Part Two	51	May 29, 2004
52	Starcrossed, Part Three	52	May 29, 2004

A spin-off series was produced to include the massive cast of characters in the DC universe. Justice League Unlimited premiered the season following Justice League's finale and picks up right where its predecessor left off. Many people consider Unlimited to be the third, fourth and fifth seasons of Justice League but I have given the show its own entry.