Unknown Factors

"Unknown Factors" is the 21th episode of the third season of Young Justice, and the 67th of the overall series. It debuted on August 6, 2019 on DC Universe.

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

Cast and characters
! colspan="3" | Non-speaking roles
 * class="VA" | Troy Baker
 * colspan="2" | Geo-Force/Brion Markov
 * class="VA" | Greg Cipes
 * colspan="2" | Beast Boy/Garfield Logan
 * class="VA" | Robbie Daymond
 * Wyynde
 * class="VA" rowspan="2" | Zehra Fazal
 * colspan="2" | Violet Harper
 * Evelyn Fox
 * class="VA" | Grey Griffin
 * colspan="2" | Helga Jace
 * class="VA" | Jesse McCartney
 * colspan="2" | Dick Grayson
 * class="VA" rowspan="2" | Masasa Moyo
 * colspan="2" | Karen Beecher/Bumblebee
 * colspan="2" | Cat Grant
 * class="VA" rowspan="3" | Khary Payton
 * colspan="2" | Kaldur'ahm
 * colspan="2" | Jefferson Pierce
 * colspan="2" | Silas Stone
 * class="VA" | Kevin Michael Richardson
 * colspan="2" | Malcolm Duncan
 * class="VA" | Zeno Robinson
 * colspan="2" | Victor Stone
 * class="VA" | Alyson Stoner
 * colspan="2" | Oracle
 * class="VA" | Deborah Strang
 * colspan="2" | Gretchen Goode
 * class="VA" rowspan="3" | Khary Payton
 * colspan="2" | Kaldur'ahm
 * colspan="2" | Jefferson Pierce
 * colspan="2" | Silas Stone
 * class="VA" | Kevin Michael Richardson
 * colspan="2" | Malcolm Duncan
 * class="VA" | Zeno Robinson
 * colspan="2" | Victor Stone
 * class="VA" | Alyson Stoner
 * colspan="2" | Oracle
 * class="VA" | Deborah Strang
 * colspan="2" | Gretchen Goode
 * class="VA" | Alyson Stoner
 * colspan="2" | Oracle
 * class="VA" | Deborah Strang
 * colspan="2" | Gretchen Goode
 * class="VA" | Deborah Strang
 * colspan="2" | Gretchen Goode
 * colspan="3" | Bio-Ship
 * colspan="3" | Calvin Durham
 * colspan="3" | Darkseid
 * colspan="3" | Dolphin
 * colspan="3" | Forager
 * colspan="3" | Overlord
 * colspan="2" | Rhea Duncan
 * colspan="3" | Sha'lain'a
 * colspan="3" | Terra
 * colspan="3" | Ultra-Humanite
 * colspan="3" | Overlord
 * colspan="2" | Rhea Duncan
 * colspan="3" | Sha'lain'a
 * colspan="3" | Terra
 * colspan="3" | Ultra-Humanite
 * colspan="3" | Sha'lain'a
 * colspan="3" | Terra
 * colspan="3" | Ultra-Humanite
 * colspan="3" | Terra
 * colspan="3" | Ultra-Humanite
 * colspan="3" | Ultra-Humanite

Continuity

 * Dick uses the Motherbox that Dreamer lent them in "Quiet Conversations".
 * Jefferson Pierce follows up on the hint he got about Granny Goodness from Metron in the last episode.

Trivia

 * Mal mentions Ryan fetched the Bumblebee suit from Ray Palmer's lab. Ryan Choi is Ray's successor as the Atom in the comics.

Cultural references

 * Helga Jace and Granny Goodness are shown to be reading the exact same book, The Mysteries of Udolpho by Ann Radcliffe. This book already appeared twice insofar: in "Homefront" and "Satisfaction".

Unanswered questions

 * 1) What is Infinity Incorporated?

Quotes
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