The launch of the long awaited titleSuicide Squad: Kill the Justice Leaguemeans players get to immerse themselves in the Arkham Universe once more. However, you may wonder who to credit for the many hours of hilarious quips and wrenching dialogue lines.
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Well, wonder no further. Here are the voice actors for Suicide Squad: Kill the Justice League’s main cast of characters, as well as where to look for them in their other works.

10Tara Strong As Harley Quinn
The Charming Psychotic Psychiatrist
Harley Quinn (a.k.a. Dr. Harleen Quinzel) has been receiving a lot of DC’s attention as of late. Not only was she a major character across several movies (Suicide Squad, Birds of Prey, and The Suicide Squad), but she became a DLC playable character inBatman: Arkham City. In the latest installment of the Arkham Universe, Suicide Squad: Kill the Justice League, Harley Quinn is one of the main playable characters.
The voice of Harley Quinn in the game is industry veteran Tara Strong. Strong is well known for voicing Harley Quinn, and she has been doing so since Batman: Arkham City. However, Dr. Harleen Quinzel isn’t her first character in the DC Universe. Strong has also played Batgirl (Barbara Gordon), Huntress (Helena Bertinelli), and Vicki Vale. Outside of her work for DC, Tara Strong has an extensive portfolio, including animated series such as My Little Pony (voice of Twilight Sparkle) and live action projects such as Modern Family (voice of Bridgett).

9Bumper Robinson As Deadshot
The (New) Mercenary Who Never Misses
Deadshot (a.k.a. Floyd Lawton) is a fan favorite in the DC Universe, especially after Will Smith’s performance inSuicide Squad (2016). Deadshot is a playable character in Suicide Squad: Kill the Justice League. However, this Deadshot looks different than the one seen in previous Arkham Titles. This disparity is explained as resulting from a case of stolen identity, in which another person was posing as Deadshot until the original returned to settle the score. While this is far from the strangest storyline in the DC Universe, one has to wonder if it was introduced to make the character more recognizable to fans of the film.
Regardless of the reason for the switch, it gave us the treat of Deadshot’s new voice actor Bumper Robinson. Bumper Robinson has previously been the voice of Bumblebee in Transformers: Animated, Rook Blonko in Ben 10: Omniverse, and Falcon in Avengers Assemble. More recently, you might know him fromStarfield, wherehe voices Vladimir Sall.

8Nuufolau Joel Seanoa As King Shark
King Shark (a.k.a. Nanaue) makes a surprising appearance in Suicide Squad: Kill the Justice League after supposedly dying in the Assault on Arkham Incident. However, a character coming back from certain death is hardly surprising in DC media. In this new iteration, King Shark is a playable character focused on size, brute strength, and thick skin.
Given that playstyle, it is very fitting that King Shark is being voiced by pro wrestler Nuufolau Joel Seanoa (stage name Samoa Joe). Besides his prolific and successful career in the WWE, Seanoa has also dabbled in several TV and video game voice acting projects. These include Dota Underlords and Dota 2 (Juggernaut), Game of Thrones: A Telltale Games Series (Beast), and Twisted Metal (Sweet Tooth).

7Daniel Lapaine As Captain Boomerang
Always Bringing Wit and Speed In Spades
Rounding out the playable characters in Suicide Squad: Kill the Justice League is Captain Boomerang (a.k.a. George Harkness). This character hasn’t seen as much love as the other protagonists in recent years, but left his mark as a member of the Suicide Squad in Batman: Asault on Arkham. Like King Shark, he supposedly died prior to the launch of this game. Luckily, the Deadshot in this game is different from the one that shot him, so no hard feelings, right?
Captain Boomerang in Suicide Squad: Kill the Justice League is voiced by Daniel Lapaine, an actor more famous for his live action work. He is known for playing Dawson in Black Mirror and Dave in Catastophe. However, much of Lapaine’s work lies on the stage — he frequently acts in plays such as the Bell Shakespeare Company’s renditions of Romeo and Juliet, Hamlet, and Richard III.

6Jason Issacs As Brainiac
A New Villain With Worldcrushing Intellect
The primary villain of Suicide Squad: Kill the Justice League is none other than Brainiac. This megalomaniac from outer space is dead set on taking over the Earth, and using the Justice League to accomplish his sinister goals. Since this world’s heroes have already been taken out of comission, the Suicide Squad is sent in to keep him from wreaking complete annihilation.
Voicing Brainiac’s debut into the Arkham Universe is none other than Jason Issacs, an actor near and dear to many.
Voicing Brainiac’s debut into the Arkham Universe is none other than Jason Issacs, an actor near and dear to many. While he is best known for his role as Lucius Malfoy inthe Harry Potter filmsand is primarily a film actor, he has several other fantastic video game performances under his belt, such as Lord Enver Gortash inBaldur’s Gate III, Alfred in Batman: Unburied, and The Riddler: Secrets in the Dark.
5Kevin Conroy As Batman
The Darkest Knight’s Final Performance
Despite his reputation as a hero, Batman (a.k.a. Bruce Wayne) is among Suicide Squad: Kill the Justice League’s main antagonists. After being mind-controlled by Brainiac, Batman’s moral and emotional compass is completely thrown out the window. With no cure in sight, Amanda Waller decides to send the Suicide Squad to take him out.
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Voicing this slightly off kilter rendition of Batman is the beloved Kevin Conroy. Kevin Conroy has been voicing Batman for years across several mediums, with appearances as the character in the film Batman: The Killing Joke (2016), the game Batman: Arkham Knight (2015), TV series Batwoman (2019), and the game Batman: Arkham City. Oh, and of course the enduring and endearing Batman: The Animated Series (1992). However, this is sadly one of the last performances we’ll see from Kevin Conroy as he passed away in 2022. Suicide Squad: Kill the Justice League was among the last projects he worked on before passing away.
4Nolan North As Superman & Penguin
So Talented They Gave Him Two Roles
Superman’s naivety is supposedly to blame for the events of Suicide Squad: Kill the Justice League. He willingly brought the entire Justice League to Brainiac for negotiations that ended up not being negotiations at all. With all JLA members except Wonder Woman mind controlled by Brainiac, the entire group is slated for termination by Amanda Waller.
…he is most recognized in the video games space for his iconic performance as Nathan Drake in the Uncharted games.
Voicing Superman (a.k.a Clark Kent) and the Penguin is actor Nolan North, who isn’t an industry titan like several others on this list. His portfolio is vast and varied, and he is most recognized in the video games space for his iconic performance as Nathan Drake in theUnchartedgames and the player’s Ghost inDestiny 2. Other notable works include Pretty Little Liars (Peter Hastings), Star Trek Into Darkness (U.S.S. Vengeance Bridge Officer), Rick and Morty (Agent Gribbles), andGod of War (2018)(Modi).
3Scott Porter As The Flash
Super Fast, But Not Fast Enough
The Flash (a.k.a. Barry Allen) plays a tragic role in the new Suicide Squad: Kill the Justice League. When he realizes that the league is faced with mind control, he successfully speeds Wonder Woman away before going back for the others. However, this is his downfall, and he ends up caught in Brainiac’s web. Then, he becomes one of the first major antagonists in the Suicide Squad’s mission to kill the Justice League.
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In Suicide Squad: Kill the Justice League, the Flash is voiced by none other than Scott Porter. Porter began his career with live action work like his role as Rex Racer in Speed Racer (2008) and his role as Bobby in Prom Night (2008). However, in recent years, he’s been focusing on video game projects, and has appeared inStarfield(voice of the Other) andGod of War: Ragnarok(voice of Heimdall).
2Dan White As Green Lantern
The Intergalactic Peacekeeper John Stewart
While Green Lantern has appeared in Arkham before, none of these appearances were the John Stewart iteration of the hero. While many fans are happy to see this beloved character, his first appearance in the series may also be his last — the game is called Kill the Justice League, after all. However, comic lore is known to be twisting and turning (two of the characters on this list have died in previous games), so who knows?
White brings a sense of authority to the character befitting a member of an interplanetary law enforcement group.
Regardless of Green Lantern’s mortality, Dan White has done a fantastic job voicing the character for Suicide Squad: Kill the Justice League. White brings a sense of authority to the character befitting a member of an interplanetary law enforcement group, no doubt cultivated by his roles in Ready or Not (SWAT Team Officer), American Auto (FBI Agent Brett), and Law & Order True Crime (O.J. Simpson). In addition to these, he also played recurring character Elijah Crowe in General Hospital.
1Debra Wilson As Amanda Waller
Hardass Commander & Incredible Performance
Amanda Waller is a character from several of the Arkham games, in part due to her entanglement with the Suicide Squad. Director of the clandestine government organization A.R.G.U.S., Waller frequently has competing interests with both heroes and villains — leading to many enemies. Players will hear her frequently throughout the game as she gives orders to King Shark, Deadshot, Captain Boomerang, and Harley Quinn.
Amanda Waller is voiced by Debra Wilson, a well known actor in the video game sphere. She has recently worked on projects such asStar Wars Jedi: Fallen Orderand its sequel (voice of Cere Junda),Diablo 4(voice of Prava), andCall of Duty: Modern Warfare III(voice of Selma Greene). She has also appeared in several animated series, such as Rick and Morty (voice of Sinistar 7), Family Guy (voice of Whoopi Goldberg and Angela Bassett), and Monster High (voice of Headmistress Bloodgood).
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