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Justice League Action Season 1 Episodes
Season 1 Episode Guide
52 Episodes 2016 - 2018
Episode 1
Classic Rock (Shazam Slam Part 1)
Fri, Dec 16, 201643 mins
The villainous Black Adam battles Batman on the Rock of Eternity and unleashes a horde of Djinn determined to turn the Earth back to its pre-human, volcanic state. Affected by the otherworldly powers of these primordial monsters, Batman becomes possessed and is turned into a giant flying Batmonster laying waste to the Hall of Justice, with only Superman capable of taking the fight to the Dark Knight. One by one, the Justice League - with the help of Shazam and The Wizard- must hunt down and defeat each Djinn in order to yet again save the world from destruction."
Episode 2
Power Outage (Shazam Slam Part 2)
Fri, Dec 16, 2016
Superman and Wonder Woman go up against Parasite as he merges with a mysterious lava alien that crash lands on Earth.
Episode 3
Night of the Bat (Shazam Slam)
Fri, Dec 16, 2016
Working with Green Arrow, Batman chases after the Djinn Uthool. When Uthool suddenly disappears, it turns out that Uthool has possessed Batman where he defeats Booster Gold, Wonder Woman, and Cyborg in his plot to have the Hall of Justice's core temperature break the Earth's mantle. Upon Uthool transforming Batman into a bat monster, Superman ends up fighting Uthool in order to get him out of Batman.
Episode 4
Abate and Switch (Shazam Slam)
Fri, Dec 16, 2016
Superman, Batman, and Wonder Woman pursue the remaining Djinn Abnegazar, Rath, and Nyorlath where they plan to reopen Calythos' fissure. The drain Superman and Wonder Woman's powers upon saying their name. John Constantine arrives to help them as Green Arrow, Plastic Man, and Swamp Thing also arrive to fight the three Djinn. Afterwards, Black Adam breaks free from his Earthly imprisonment to fight the heroes as Batman arrives with Shazam as the Justice League fights Black Adam and the remaining Djinn.
Episode 5
Follow That Space Cab!
Sat, Jan 21, 201711 mins
Superman and Hawkman receive the help of an honorable space cab driver as they try to protect Mr. Mind from being captured by Lobo.
Episode 6
Nuclear Family Values
Sat, Jan 28, 201711 mins
Firestorm's family values. The heat is on when the Justice League elist the help of Firestorm. Taking a trip to where it all began, Firestorm encounters a not so all American family.
Episode 7
Zombie King
Sat, Feb 4, 201711 mins
Batman teams up with John Constantine, Zatanna, and Swamp Thing when Solomon Grundy tries to raise a zombie army.
Episode 8
Galaxy Jest
Sat, Feb 11, 201711 mins
Wonder Woman and Superman have to rescue Joker from Mongul, while Batman and Flash try to stop the Clown Prince of Crime's massive laughing gas bomb hidden somewhere in Gotham.
Episode 9
Time Share
Sat, Feb 18, 201710 mins
Batman and Blue Beetle are thrown back in time where they must stop Chronos from destroying Batman on his first night in Gotham where he faces off against Carmine Falcone and his men.
Episode 10
Under a Red Sun
Sat, Feb 25, 201711 mins
After a brief team up with Batman and Big Barda in their battle against the Parademons, Superman is transported to a planet orbiting a red sun by Steppenwolf. This is part of Steppenwolf's plan to kill Superman and become a legend. Now with his powers slowly depleting, Superman must defeat Steppenwolf and get back to Earth. As this is happening, Batman and Big Barda head to Darkseid's fortress on Apokolips to learn where Superman has been transported.
Episode 11
Play Date
Sat, Dec 17, 201611 mins
When the Justice League Watchtower is invaded by Toyman and his army of....toys, Cyborg, Wonder Woman, Superman, and Batman are turned into players in a twisted version of a fighting game, and now Cyborg will need all of his gaming skills to get out of this one.
Episode 12
Repulse!
Sun, Dec 18, 201610 mins
Superman has been infected by the "Repulse", who was revealed as Lex Luthor, and has now become the new Repulse. As Wonder Woman and Hawkman try to find a way to save him, Superman must remove those nanobots from his body by sending them into a black hole before he gets pulled into it as well.
Episode 13
Speed Demon
Sat, Jan 7, 201711 mins
After defeating Harley Quinn, Batman and Zatanna encounter Brother Night who used his dark magic to control the Batmobile and kidnapping Zatanna. With the help of Etrigan the Demon, Batman must save her, stop the Batmobile, and defeat Brother Night.
Episode 14
Hat Trick
Sun, Jan 8, 201710 mins
Felix Faust steals Zatanna's hat in order to free a massive demon and get his youth back. While Batman and Etrigan face off against the demon, Zatanna uses every trick in her arsenal to get her hat back from Felix Faust.
Episode 15
Luthor in Paradise
Sat, Jan 14, 201711 mins
Lex Luthor and Circe invade Themyscira, home of the Amazons, to obtain a staff that leads to the Fallen Realm and an artifact of the Greek Gods. With help from Superman and Batman, Wonder Woman must find a way to stop those villains before it's too late.
Episode 16
Rage of the Red Lanterns
Sun, Jan 22, 201711 mins
Lobo stole the rings from the Red Lanterns and pits Atrocitus, Zilius Zox and the rest of the Red Lanterns against Batman, Superman, and Wonder Woman in order to get a score. After Lobo unlocked the Spider Gauntlet's power, the Justice League and the Red Lanterns must team up to defeat him.
Episode 17
Freezer Burn
Sat, Jan 28, 201711 mins
Mr. Freeze flies on his aircraft to freeze the entire Gotham City using Killer Frost as his power source. While Batman deals with Mr. Freeze, Firestorm will have to save Killer Frost and develops a crush on her at the same time.
Episode 18
Trick or Threat
Sat, Dec 24, 201611 mins
Cain the Caretaker tells the audience a Halloween story about the House of Mystery, where Batman, Zatanna, Constantine and Doctor Fate are turned into 10-year-olds by Klarion the Witch Boy. Now, the 10-year-old Justice Leaguers must find a way to defeat Klarion, turn themselves back to normal, and escape the House of Mystery before it disappears by midnight.
Episode 19
Plastic Man Saves the World
11 mins
While Superman, Batman, Cyborg, and Vixen try to stop Brainiac, Plastic Man sneaks into Brainiac's spaceship to destroy the shrink ray and save the world in order to prove that he is a worthy superhero.
Episode 20
Battle for the Bottled City
11 mins
The Atom shrinks Superman down to microscopic size so that he can enter the Bottled City of Kandor but when Brainiac breaks into the Fortress of Solitude, defeats Cyborg, and reclaims the bottle, Atom must try to stop Brainiac on his own.
Episode 21
Field Trip
Sat, May 13, 201710 mins
As Superman gives Blue Beetle, Firestorm, and Stargirl a tour of the Fortress of Solitude, they run afoul with General Zod, Faora, and an unidentified Kryptonian villain who are accidentally freed from the Phantom Zone. Now with Superman trapped inside, the three teen heroes must work together to stop the Kryptonian villains.
Episode 22
Double Cross
11 mins
Batman has Plastic Man disguise himself as Two-Face in order to set a trap for Deadshot. Unfortunately things get complicated when the real Two-Face escapes custody.
Episode 23
Inside Job
Sat, Jun 3, 201711 mins
In a "Fantastic Voyage" like adventure, Atom shrinks Batman and Wonder Woman so they can enter Superman's bloodstream and destroy a lethal nanite virus.
Episode 24
The Trouble with Truth
Sat, Jun 3, 201711 mins
The JLA find themselves in danger of losing Wonder Woman when the goddess Athena comes to Earth with an offer Diana can't refuse, filling the position of the Goddess of Truth on Mt. Olympus.
Episode 25
Garden of Evil
Fri, Jun 23, 201711 mins
Poison Ivy takes control of Swamp Thing using his vegetative powers to overwhelm Gotham with dangerous plants.
Episode 26
All Aboard the Space Train
Sat, Jul 1, 201711 mins
In a strange turn of events, the JLA enlist the help of Space Cabbie and Jonah Hex to stop the hijacking of an intergalactic space train.
Episode 27
Time Out
Sat, Jul 8, 201710 mins
Batman teams up with Booster Gold when an alien creature starts literally eating up time.
Episode 28
The Fatal Fare
Sat, Jul 15, 201711 mins
Space Cabbie in advertently learns about a great threat to the Justice League when one of his passengers turns out to be Darkseid.
Episode 29
Mxy's Mix-Up
Sat, Jul 22, 201711 mins
While the Justice League attempts to protect the United Nations from Grodd's gorilla army, Mr. Mxyptlk pops up from the fifth dimension and thinks it would be great fun to put each of the Super Heroes' brains into another hero's body.
Episode 30
Supernatural Adventures in Babysitting
Sat, Jul 29, 201711 mins
Stargirl has to enlist Constantine's help when Klarion the Witch Boy takes the place of the boy she's supposed to be babysitting.
Episode 31
Booster's Gold
Sat, Aug 12, 201711 mins
Green Arrow becomes involved with Booster Gold when he discovers that the self-centered Super Hero has brought dinosaurs back from the past for a moneymaking venture.
Episode 32
Boo-ray for Bizarro
Sat, Aug 19, 201711 mins
When the diabolical Amazo attacks the League and begins stealing their powers one-by-one, the klutzy, backwards-thinking Bizarro becomes our heroes' last hope to turn things around.
Episode 33
Best Day Ever
Fri, Aug 25, 201711 mins
Joker frees Luthor with a mother box and forces him to spend the day together, hopping all over the world, with the Justice League hot on their trail, trying to catch up.
Episode 34
The Cube Root
Fri, Sep 1, 201711 mins
When Firestorm's alter-ego, Dr. Martin Stein tells Ronnie, that Dr. Stein and Mr. Terrific were room mates in college, old rivalries resurface with Dr Stein insisting his "Smart Cubes" were superior to Mr. Terrifc's "T-Spheres". But when super-villain, the "Calculator" attacks, it's takes both technologies and both heroes,to bring him to justice.
Episode 35
Superman's Pal, Sid Sharp
Sat, Sep 9, 201711 mins
When obnoxious reporter Sid Sharp decides that Clark Kent is getting all his stories because of his connection to Superman, Sid decides to become his own superhero to out-scoop him.
Episode 36
Superman Red vs. Superman Blue
Sat, Sep 16, 201711 mins
Luthor comes up with the means to separate each Justice Leaguer in two, one passive and good, the other aggressive and mean.
Episode 37
Phased and Confused
Sat, Sep 23, 201711 mins
When members of the Justice League are affected by the Phantom Zone ray and become phantom-like, their only hope for freedom is to somehow get a message to Booster Gold.
Episode 38
The Ringer
Fri, Sep 22, 201710 mins
Sinestro's ring is suddenly much more powerful than usual, so the Justice League sends a microscopic Atom into his ring to find out what the cause might be.
Episode 39
Forget Me Not
Fri, Sep 29, 201711 mins
When Firestorm discovers that League members have no memory of who they are, it's up to him to fund them up in their secret identities and convince them they are Super Heroes.
Episode 40
The Brain Buster
Fri, Oct 6, 201711 mins
A mysterious creature abducts Batman, Mr. Terrific, Luthor and two of the brainiest villains in the universe to put them to the test to discover who is the smartest among them.
Episode 41
E. Nigma, Consulting Detective
Fri, Oct 13, 201711 mins
When the Joker traps Batman, the Justice League decides against their better judgment to allow Riddler, who is trying to go straight, to help them track him down.
Episode 42
Harley Goes Ape!
Mon, Oct 2, 201711 mins
When Gorilla Grodd takes control over Titano, the giant ape, the only person who seems to be able to override his control is the medical worker who nursed him as a chimp. She's now known as Harley Quinn.
Episode 43
It'll Take a Miracle!
Mon, Oct 2, 201711 mins
Big Barda's life hangs in the balance when Batman is forced by Darkseid to track down the elusive Mr. Miracle and bring back the anti-life equation he stole from Apokolips.
Episode 44
System Error
Mon, Oct 2, 201711 mins
When Batman discovers that he and the rest of the League are robots, he investigates to find out who did this and why?
Episode 45
Race Against Crime
Fri, Nov 17, 201710 mins
Superman and Flash race for charity only to fall under a trap perpetrated by Luthor, who has devised a "time" suit that allows him to control everyone's speed.
Episode 46
Party Animal
Sat, Dec 2, 201711 mins
Green Arrow, who is determined to finally throw a successful holiday party for the Justice League, finds his plans thwarted when Plastic Man brings a tranquilized super villain to the gathering.
Episode 47
Watchtower Tours
Sat, Jan 6, 201811 mins
When Booster Gold starts to secretly give tours of the Watchtower to make some extra cash, he inadvertently brings in a super villain disguised as a tourist.
Episode 48
Barehanded
Sat, Jan 13, 201811 mins
When Green Lantern leaves his ring in an intergalactic restroom after washing his hands, he discovers it's gone, leading him on a wild chase for the aliens who might have taken it.
Episode 49
Captain Bamboozle
Sun, Jan 21, 201811 mins
Mr. Mxyzptlk decides to create some mischief by endowing Shazam's well-meaning Uncle Dudley with superpowers bigger than anyone in the league.
Episode 50
Keeping Up with the Kryptonians
Sat, Jan 27, 201811 mins
Mr. Mxyzptlk shows Supergirl and Superman that their innate goodness might not be so pure when he takes them to a parallel world where their counterparts are impossibly aggressive and spoiled.
Episode 51
Unleashed
Sat, Feb 3, 201811 mins
While the Justice League is away on a mission, Plastic Man is not only left in charge of the Watchtower, but also Superman's dog, Krypto.
Episode 52
She Wore Red Velvet
Sat, Feb 10, 201811 mins
When Booster and the JLA come under attack by a mysterious and unrelenting new villainess known as Red Velvet, Booster comes to realize she's actually the fiance he left at the altar in the future.