Young Justice Unknown Factors (Season 3, Episode 21)
TV Episode | 23 min | Animation, Action, Adventure

Young Justice

Unknown Factors (Season 3, Episode 21)

TV Episode | 23 min | Animation, Action, Adventure

Dick Grayson and Jefferson go after Gretchen Goode - only to encounter the ominous Overlord.

Showrunners

Brandon Vietti | Greg Weisman

Director

Vinton Heuck

Writers

Brandon Vietti (written by) (created by) | Jack Kirby (Fourth World created by) | Arnold Drake (Beast Boy created by) | Marv Wolfman (Cat Grant created by) (Nightwing, Silas Stone and Victor Stone created by) & 9 more

Producers

Leanne Moreau | Brandon Vietti | Greg Weisman

Composers

Kristopher Carter | Michael McCuistion | Lolita Ritmanis

Editor

Bruce A. King (as Bruce King)

Casting Director

Jamie Thomason

See all filmmakers & crew (52)

Edit Released

Updated Aug 6, 2019

Release date

Aug 6, 2019 (United States)

Awards

Series awards

Won 1 Primetime Emmy Award. Another 8 wins & 30 nominations

Contacts

+ Add

Become a member to see contact information for Unknown Factors.

Cast	+ Add Cast
12 cast members

Name	Known for
Troy Baker Brion Markov / Geo-Force (voice) Brion Markov / Geo-Force (voice) See fewer	The Last of Us (2013)
Greg Cipes Garfield Logan / Beast Boy (voice) Garfield Logan / Beast Boy (voice) See fewer	Teenage Mutant Ninja Turtles (2012)
Robbie Daymond Wyynde (voice) Wyynde (voice) See fewer	Critical Role (2015)
Zehra Fazal Violet Harper / Evelyn Fox (voice) Violet Harper / Evelyn Fox (voice) See fewer	How to Get Away with Murder (2014)
Grey Griffin Helga Jace (voice) Helga Jace (voice) See fewer	Batman: Arkham City (2011)
Jesse McCartney Dick Grayson (voice) Dick Grayson (voice) See fewer	Keith (I) (2008)
Masasa Moyo Karen Beecher / Bumblebee / Cat Grant (voice) Karen Beecher / Bumblebee / Cat Grant (voice) See fewer	Team America: World Police (2004)
Khary Payton Kaldur'ahm / Aquaman / Jefferson Pierce / Silas Stone (voice) Kaldur'ahm / Aquaman / Jefferson Pierce / Silas Stone (voice) See fewer	The Walking Dead (2010)
Kevin Michael Richardson Mal Duncan (voice) Mal Duncan (voice) See fewer	Mortal Kombat (1995)
Zeno Robinson Victor Stone (voice) Victor Stone (voice) See fewer	Dragon Ball Super: Super Hero (2022)
Alyson Stoner Barbara Gordon / Oracle (voice) Barbara Gordon / Oracle (voice) See fewer	Phineas and Ferb (2007)
Deborah Strang Gretchen Goode (voice) Gretchen Goode (voice) See fewer	Eagle Eye (2008)