|Season 5, Episode 10 (90)|
PART 3 OF 3: ABSOLUTE CORRUPTION- Three weeks after the assault on the city, Helena Bertinelli turns up with frightening new abilities. Nyssa al Ghul works to stop Helena from achieving her new endgame before it is too late. Meanwhile, Thea Queen takes Laurel Lance out of town.
- Katie Cassidy as Laurel Lance/Black Canary
- Katrina Law as Nyssa al Ghul
- Jessica de Gouw as Helena Bertinelli/Huntress
- Katie McGrath as Lena Luthor
- Willa Holland as Thea Queen/Speedy
- Jane Levy as Barbara Gordon/Oracle
- with Amy Acker as Brainiac
- and Katheryn Winnick as Shane Sonus
Special Appearance ByEdit
- Neal McDonough as "Damien Darhk"
Special Guest StarsEdit
- Max Martini as Slade Wilson (Earth-3)/Deathstroke
- Dominic Purcell as Mick Rory/Heatwave
- Justin Hartley as Oliver Queen (Earth-19)/Green Arrow
- Kristin Kreuk as Evelyn Langstrom
- and Michael Rosenbaum as President Lex Luthor (Earth-30)
- and Wentworth Miller as Leonard Snart/Captain Cold
- Amy Gumenick as Carrie Cutter/Cupid
- Marie Avgeropoulos as Diana, Princess of Themyscira
- Lindsey Morgan as Zatanna Zatara
- Georgina Haig as Mercy Graves (Earth-16)
- Antagonists: Helena Bertinelli, Brainiac, D.I.S.C.O.R.D., Evelyn Langstrom
- 8th episode this season to feature all main characters.
- This is the 5th midseason premiere.
- Lena was last seen in Save My City.
- Katie McGrath is restored to the main cast as of this episode.
- This episode takes place on June 11-15, 2023.