Justice League Unlimited - Season 1 (2004) (season)
USA,
2004, 23 min
Screenplay:
Warren EllisCast:
Kevin Conroy, Carl Lumbly, George Newbern, John C. McGinley, J.K. Simmons, Michael Beach, Cathy Cavadini, Susan EisenbergVOD (3)
Plots(1)
When the entire League is helpless to stop an alien invasion, the world's only hope is the Atom, a microscopic superhero. (Prime Video)
Cast
![Kevin Conroy](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/000/279/279972_e46178.jpg)
Kevin Conroy
USA
Best series:
Justice League Unlimited (2004) (series)
Tour of Duty (1987) (series)
The Venture Bros. (2003) (series)
![Carl Lumbly](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/680/162680592_012153.jpg)
Carl Lumbly
USA
Best series:
Justice League Unlimited (2004) (series)
This Is Us (2016) (series)
Young Justice (2010) (series)
![George Newbern](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/143/058/143058928_bcfabb.jpg)
George Newbern
USA
Best series:
Friends (1994) (series)
Justice League Unlimited (2004) (series)
From the Earth to the Moon (1998) (series)
![John C. McGinley](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/162/851/162851451_e93ab2.jpg)
John C. McGinley
USA
Best series:
Justice League Unlimited (2004) (series)
The Boondocks (2005) (series)
Brooklyn Nine-Nine (2013) (series)
![J.K. Simmons](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/164/437/164437911_7e0108.jpg)
J.K. Simmons
USA
Best series:
The Simpsons (1989) (series)
Invincible (2021) (series)
Gravity Falls (2012) (series)
![Michael Beach](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/159/500/159500059_c311ca.jpg)
Michael Beach
USA
Best series:
Justice League Unlimited (2004) (series)
Mayor of Kingstown (2021) (series)
Unsolved (2018) (series)
Cathy Cavadini
USA
Best series:
The What a Cartoon Show (1995) (series) - narrator
Justice League Unlimited (2004) (series)
The Kids From Room 402 (1999) (series)
Susan Eisenberg
USA
Best series:
Avatar: The Last Airbender (2005) (series)
Justice League Unlimited (2004) (series)
Life with Louie (1995) (series)