When the present is altered, the Justice League must travel back in time to World War II to restore history.
Season 1
26 Episodes - November 17, 2001
S1-E1 Secret Origins
November 17, 2001Go to Episode
S1-E2 In Blackest Night (1)
November 19, 2001Go to Episode
S1-E3 In Blackest Night (2)
November 26, 2001Go to Episode
S1-E4 The Enemy Below (1)
December 3, 2001Go to Episode
S1-E5 The Enemy Below (2)
December 10, 2001Go to Episode
S1-E6 Paradise Lost (1)
January 21, 2002Go to Episode
S1-E7 Paradise Lost (2)
January 28, 2002Go to Episode
S1-E8 War World (1)
February 23, 2002Go to Episode
S1-E9 War World (2)
March 3, 2002Go to Episode
S1-E10 The Brave and the Bold (1)
March 10, 2002Go to Episode
S1-E11 The Brave and the Bold (2)
March 17, 2002Go to Episode
S1-E12 Fury (1)
April 7, 2002Go to Episode
S1-E13 Fury (2)
April 14, 2002Go to Episode
S1-E14 Legends (1)
April 21, 2002Go to Episode
S1-E15 Legends (2)
April 28, 2002Go to Episode
S1-E16 Injustice for All (1)
September 6, 2002Go to Episode
S1-E17 Injustice for All (2)
September 13, 2002Go to Episode
S1-E18 A Knight of Shadows (1)
September 20, 2002Go to Episode
S1-E19 A Knight of Shadows (2)
September 27, 2002Go to Episode
S1-E20 Metamorphosis (1)
October 4, 2002Go to Episode
S1-E21 Metamorphosis (2)
October 11, 2002Go to Episode
S1-E22 The Savage Time (1)
November 9, 2002Go to Episode
S1-E23 The Savage Time (2)
November 9, 2002Go to Episode
S1-E24 The Savage Time (3)
November 9, 2002Go to Episode
S1-E25 Episode 25
S1-E26 Episode 26