Season 3: Apocalypse (Young Justice)

The upcoming third season of the superhero animated series Young Justice (also known as Young Justice: Apocalypse) follows the Team going through the toughest challenges yet, both inside and out. The third season will air primarily online, however the first episode of the season and possibly a few others will air on Cartoon Network.

Plot
The Team will go through the toughest challenges yet, both inside and out. A few years since the Reach invasion, things have remained primarily quiet. However, that is about to change in one of the worst ways possible.

The Team

 * Tim Drake/Robin (voiced by Scott Porter)
 * Kaldur'ahm/Aqualad (voiced by Khary Payton)
 * Conner Kent/Superboy (voiced by Nolan North)
 * Bart Allen/Kid Flash (voiced by Jason Marsden)
 * Artemis Crock/Tigress (voiced by Stephanie Lemelin)
 * M'gann M'orz/Miss Martian (voiced by Danica McKellar)
 * Jaime Reyes/Blue Beetle (voiced by Eric Lopez)
 * Garfield Logan/Beast Boy
 * Virgil Hawkins/Static
 * Karen Beecher/Bumblebee

​ARGUS

 * Dick Grayson/Agent 37 (voiced by Jesse McCartney)
 * Roy Harper/Arsenal (voiced by Crispin Freeman)
 * Barbara Gordon/Oracle (voiced by Danica McKellar)
 * Col. Steve Trevor (voiced by Troy Baker)

The Outlaws

 * Jason Todd/Red Hood (voiced by Jensen Ackles)
 * Roy Harper/Red Arrow (voiced by Crispin Freeman)
 * Koriand'r/Starfire (voiced by Tara Strong)

New Cadmus

 * Amanda Waller (voiced by Sheryl Lee Ralph)
 * Lex Luthor (voiced by Mark Rolston)
 * Emil Hamilton

The Apokalips War

 * Darkseid (voiced by Michael Ironside)
 * Mobius/Anti-Monitor (voiced by Clancy Brown)
 * Brainiac (voiced by Corey Burton)
 * Vandal Savage (voiced by Miguel Ferrer)

Main Justice League

 * Clark Kent/Superman (voiced by Nolan North)
 * Bruce Wayne/Batman (voiced by Bruce Greenwood)
 * Diana Prince/Wonder Woman
 * Barry Allen/Flash
 * Hal Jordan/Green Lantern
 * John Stewart/Green Lantern
 * Arthur Curry/Aquaman
 * Billy Batson/Captain Marvel
 * Oliver Queen/Green Arrow
 * Dinah Lance/Black Canary

​Other Heroes

 * Victor Stone/Cyborg (voiced by Michael B. Jordan)
 * John Constantine (voiced by Matt Ryan)
 * Rip Hunter (voiced by Arthur Darville)
 * Cassandra Sandsmark/Wonder Girl

Other Villains

 * Eobard Thawne/Reverse-Flash (voiced by C. Thomas Howell)

Episodes

 * 1) Day of the Dead
 * 2) Outlaw
 * 3) Alone
 * 4) Closure
 * 5) Business as Usual
 * 6) Confrontation
 * 7) Hellblazer
 * 8) Recovery
 * 9) Hunter
 * 10) Hunted
 * 11) Downhill
 * 12) Greenhouse
 * 13) Anti-Matter
 * 14) Unmasked
 * 15) The Die is Cast
 * 16) Shot in the Dark
 * 17) I Do
 * 18) Encounter
 * 19) Dawn
 * 20) Dusk
 * 21) Limbo
 * 22) Crisis

Spoilers
During the time travel arc in the episodes "Hunter" and "Hunted", while Rip Hunter and his chosen heroes are in pursuit of the Reverse-Flash, Bart encounters Wally during his Kid Flash days. Bart eventually gets away and convinces Wally that it was a dream, and before leaving tells him to keep running.

When they return to 2019, they are greeted by the Flash. Soon they find out that the man under the mask is not Barry Allen, but rather Wally, alive and well. Artemis talks to Wally about the original timeline where he dies, which Wally remembers despite being alive. He informs her that during the final battle against the Reach when the three speedsters had to stabilize the chrysalis, it was Barry who lost his life rather than Wally. Wally inherited the Flash mantle and promoted Bart to becoming Kid Flash. Artemis and Bart soon start to acquire the memories of the new timeline.

Eventually, at the end of "The Die is Cast", Artemis finally makes peace with the new timeline, and Wally proposes to her. They hold the ceremony the next week in the episode "I Do".