Justice League Action

System Error (Season 1, Episode 44)

TV-Y7

TV Episode | 11 min | Animation, Action, Adventure

When Batman discovers that he and the rest of the League are robots, he investigates to find out who did this and why?

Director

Writers

Patrick Rieger (written by) | Jerry Siegel (character created by: Superman) | Joe Shuster (character created by: Superman) | Bob Kane (character created by: Batman) & 6 more

Producers

Composer

Casting Director

Edit Released

Release date

Oct 2, 2017 (United States)

Awards

Series awards

Contacts

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Cast	+ Add Cast
6 cast members

Name	Known for
Jonathan Adams Darkseid (voice) Darkseid (voice) See fewer	Justice League: Crisis on Two Earths (2010)
Diedrich Bader Booster Gold (voice) Booster Gold (voice) See fewer	Office Space (1999)
Kevin Conroy Batman (voice) Batman (voice) See fewer	Batman: The Killing Joke (2016)
Rachel Kimsey Wonder Woman (voice) Wonder Woman (voice) See fewer	Justice League Action (2016)
Jason J. Lewis Superman (voice) Superman (voice) See fewer	HouseBroken (2021)
Khary Payton Cyborg (voice) Cyborg (voice) See fewer	The Walking Dead (2010)