What If the Arrowverse was in the DCEU?

Earth-52 of my Marvel/DC Multiverse.

Green Arrow
Airing: 2012-16

Seasons: 5

Plot: When presumed-dead billionaire playboy Oliver Queen (Donald Glover) returns home to Star City after five years stranded on a remote island in the Pacific, he hides the changes the experience had on him, while secretly seeking reconciliation with his ex, Sara (Jurnee Smollett). By day he picks up where he left off, playing the carefree philanderer he used to be, but at night he dons the alter ego of the Green Arrow and works to right the wrongs of his family and restore the city to its former glory. Complicating his mission is Sara's father, Detective Larry Lance (Jeffery Wright), who is determined to put the vigilante behind bars.

Villains:


 * S1: Dark Archer
 * S2: Bane
 * S3: Dante
 * S4: Damien Darhk
 * S5: Komodo

Cast:


 * Donald Glover as Oliver Queen / Green Arrow
 * Zazie Beetz as Dinah Lance / Black Canary
 * Laura Harrier as Mia Queen / Speedy
 * Alex Lawther as Roy Harper / Arsenal
 * Jeffery Wright as Larry Lance
 * Michael Dorn as Malcolm Merlyn / Dark Archer
 * Katherine McNamara as Artemis Crock / Arrowette
 * Jurnee Smollett as Sara Lance
 * Lakeith Stanfield as Tommy Merlyn / Komodo
 * Josh Segarra as Eduardo Durrance / Bane
 * Jason Isaacs as Dante
 * Neal McDonough as Damien Darhk

The Flash
Airing: 2014-22

Seasons: 8

Plot: At 11, Barry Allen's life changed completely when his mother died in a freak accident and his innocent father was convicted of her murder. Now as a crime-scene investigator, his latest obsession - a particle accelerator heralded as a world-changing invention - causes an explosion and creates a freak storm where Barry is struck by lightning. He awakes from a coma nine months later with the power of superspeed. When he learns that others who have gained powers use them for evil, he dedicates himself to protecting the innocent, while still trying to solve the older mystery.

Villains:


 * S1: Reverse-Flash
 * S2: Godspeed
 * S3: Grodd
 * S4: Zoom
 * S5: The Thinker
 * S6: Mirror Master
 * S7: Cobalt Blue
 * S8: Reverse-Flash

Cast:


 * Grant Gustin as Barry Allen / The Flash
 * Grant Gustin as Barry Allen / Zoom
 * Shameik Moore as Wally West / Kid-Flash
 * Candice Patton as Iris West
 * Jesse L. Martin as Joe West
 * Phil Morris as Silas Stone
 * Carlos Valdes as Cisco Ramon
 * Danielle Panabaker as Caitlin Snow / Killer Frost
 * Andy Samberg as Ralph Dibny / Elongated Man
 * Melissa Fumero as Sue Dearbon
 * Dara Reneé as Jenni Ognats / XS
 * Noah Schnapp as Bart Allen / Impulse
 * Tom Cavanagh as Eobard Thawne / Reverse-Flash
 * Teddy Sears as August Heart / Godspeed / Black Flash
 * Neil Sandlands as Clifford DeVoe / The Thinker
 * Rick Cosnett as Eddie Thawne / Cobalt Blue
 * Efrat Dor as Sam Scudder / Mirror Master

Green Lantern
Airing: 2015-21

Seasons: 6

Plot:

Villains:


 * S1: Hector Hammond
 * S2: Sinestro
 * S3: Atrocitus
 * S4: Mongul
 * S5: Black Hand
 * S6: Parallax

Cast:



Nightwing
Airing: 2017-22

Seasons: 5

Plot: Years ago, Dick Grayson (Brenton Thwaites) served as the dark knight’s original sidekick, who donned the mantle of Robin after the death of his parents. Eventually, Dick grew tired of living in Batman’s (Anson Mount) shadow, and left to the town of Bludhaven. Now, Dick has a new moniker: Nightwing, with former Batgirl and daughter of GCPD commissioner Barbara Gordon (Savannah Welsh) helping him fight crime from behind the scenes as Oracle. As usual, trouble arises in the form of a crazed vigilante by the name of "Red X" (John Boyega).

Villains:


 * S1: Red X
 * S2: Deathstroke
 * S3: Scarecrow
 * S4: KGBeast
 * S5: Brother Blood

Cast:


 * Brenton Thwaites as Dick Grayson / Nightwing
 * Savannah Welsh as Barbara Gordon / Oracle
 * Rosa Salazar as Renee Montoya
 * Ryan Potter as Tim Drake / Robin III
 * Nikolaj Coster-Waldau as Slade Wilson / Deathstroke
 * John Boyega as Jason Todd / Red Hood
 * Vincent Kartheiser as Jonathan Crane / Scarecrow
 * Iain Glen as Brother Sebastian Blood
 * Esai Morales as Anatoli Knyazev / KGBeast
 * Anson Mount as Bruce Wayne / Batman

Superman
Airing: 2018-25

Seasons: 7

Plot: Hoping for more truth, justice, and a better tomorrow, Clark Kent (Henry Cavill) dons the mantle of Superman to protect the city of Metropolis from danger at all costs. However, there are always people opposed to his heroism but with the help of his close confidants such as his fiancee Lois Lane (Evan Rachel Wood), his pal Jimmy Olsen (Dylan Sprouse), and his cousin Kara (Dove Cameron), Superman always gets the job done no matter how hard it maybe sometimes.

Villains:


 * S1: General Zod
 * S2: Bizarro
 * S3: Brainiac
 * S4: Parasite
 * S5: Mr. Mxyzptlk
 * S6: Doomsday
 * S7: Lex Luthor

Cast:


 * Henry Cavill as Clark Kent / Superman
 * Henry Cavill as Kent Clark / Bizarro
 * Evan Rachel Wood as Lois Lane
 * Dylan Sprouse as Jimmy Olsen
 * Dove Cameron as Kara Zor-El / Supergirl
 * Paul Sun-Hyung Lee as Perry White
 * Jack Quaid as Project 13 / Superboy
 * Tyrel Jackson Williams as Val-Zod / Nightwing
 * Jon Cryer as Lex Luthor
 * Rufus Sewell as General Zod
 * Blake Ritson as Vril Dox / Brainiac
 * Rider Strong as Rudy Jones / Parasite
 * Peter Dinklage as Mr. Mxyzptlk
 * Meg Ryan as Ma Kent
 * Dennis Quaid as Pa Kent

Teen Titans
Airing: 2020-27

Seasons: 8

Plot: The Titans meet Rachel Roth (Teagan Croft), a special girl possessed by a strange darkness, get involved in a conspiracy that could bring Hell on Earth. Hot-headed Tempest (Bruna Marquezine) and lovable Don Troy (Fionn Whitehead) join them along the way as together they become a surrogate family and team of heroes fighting evil.

Villains:


 * S1: Brother Blood
 * S2: Deathstroke
 * S3: Blackfire
 * S4: Scarecrow
 * S5: Doctor Light
 * S6: The Brain
 * S7: OMAC
 * S8: Trigon

Cast:


 * Ryan Potter as Tim Drake / Robin
 * Shameik Moore as Wally West / Kid-Flash
 * Alex Lawther as Roy Harper / Arsenal
 * Teagan Croft as Rachel Roth / Raven
 * Booboo Stewart as Don Troy / Troia
 * Bruna Marquezine as Tula / Aquagirl
 * Forest Wheeler as Gar Logan / Beast Boy
 * Caleel Harris as Victor Stone / Cyborg
 * Ethan Cutkosky as Roy Harper / Arsenal
 * Asher Angel as Tim Drake / Red Robin
 * Seamus Dever as Brother Sebastian Blood
 * Nikolaj Coster-Waldau as Slade Wilson / Deathstroke
 * Samantha Logan as Komand’r / Blackfire
 * Vincent Kartheiser as Dr. Jonathan Crane / Scarecrow
 * Michael Mosley as Doctor Arthur Light
 * Tony Todd as Trigon