DC: Hawkman, SP

A swamp creature steals the plans for a new engine. A pair of runaways get in trouble. A vengeful scientist tries to get a planet to collide with Earth. A reckless scientist traps himself 2000 years in the future.

Aquaman find four giants trapped in a sea cave in "The Return Of Nepto." / A huge alien spaceship sets fire to the oceans in "The Fiery Invaders." / The League battles an evil armada in "Target Earth."

Aliens collecting specimens for their collection release a Venusian sea serpent in "The Sea Raiders." / The friends find a portal to another water world in "War Of The Water Worlds." / The evil Mastermind threatens to reveal the secret identities of the League members in "Bad Day On Black Mountain."

"The Sea Sorcerer" tries to capture Aquaman. / Then, a strange spacecraft lures the marine superheros into a trap in "The Sea-Snares Of Captain Sly." / Finally, a squadron of flying saucers attacks an Earth spaceship on "A Visit To Venus." This segme ...

Evil genius Dr. Lamprey plots to unleash "The Undersea Trojan Horse." / Vassa tries to drill her way inside the dome of Atlantis in "The Vicious Villainy Of Vassa." / Two odd but lethal pranksters from Jupiter send the heros into "The Twenty-Third Di ...

Superman and Hawkman receive the help of an honorable space cab driver as they try to protect Mr. Mind from being captured by Lobo.

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.

Shayera is approached by an archaeologist who is convinced that he is the reincarnated husband of a previous incarnation of her.

Hawkman returns with Shadow Thief and discovers the true nature of his relationship with Hawkgirl.

An aquatic alien force is threatening Earth, A girl is kidnapped while hitchhiking, an Earth city is shrunken and abducted by aliens, a space shuttle's botched docking with a space station disastrously cripples their power systems.

Time-traveling rogue, Rip Hunter, has to recruit a rag-tag team of heroes and villains to help prevent an apocalypse that could impact not only Earth, but all of time.

The team meet Vandal Savage, who senses the presence of Hawkman and Hawkgirl. A fight follows in which Ray loses a piece of his costume that threatens to change the future. Then the team plan to correct that.

In an effort to weaken Savage by going after his financial assets, Rip and Sara infiltrate his bank. Meanwhile, Snart and Rory take the jump ship back to Central City for a job.

Rip takes the team to London in the year 2166, three days before his family is killed. He believes this to be their final opportunity to take out Savage who is, unfortunately, at the height of his power. However, the team discovers two key elements to defeating him - Savage's daughter and the means to kill Savage once and for all.

After numerous attempts in many different time periods, the team has successfully captured Vandal Savage. However, Savage tells Kendra that he can reunite her with Carter so she struggles with whether she should kill him. Rip decides they will deliver Savage to the Time Masters which doesn't sit well with Snart and Rory. The duo decides it may be time to jump ship and return to their old life. Meanwhile, Savage taunts Ray about his place in Kendra's life.

After the numerous sacrifices the team has made since the beginning of this ride, Rip decides that it's time they each decide their own destiny and returns them to Central City a few months after they first left. Returned to their normal lives, each team member must individually decide if they are willing to sacrifice everything in order to save the world. Meanwhile, Sara visits with her father who delivers some heartbreaking news about her sister.

The evil Captain Barracuda attacks the Jewel People in "In Captain Cuda's Clutches." / The Brain joins forces with aliens who provide him with a double for Aquaman in "The Mirror-Man From The Planet Imago." / A beam of light from Pluto begins cutting a swath of destruction through Earth's countryside in "Peril From Pluto."

A man named Sylvester Pemberton tracks down Chloe and tells her he knows about her team of superheroes and needs their help. However, before he can explain who he is, he is attacked and killed by Icicle. Clark and Chloe's investigation leads Clark to the former headquarters of the Justice Society of America, an underground team of superheros, where he meets up with Nelson (AKA: Dr. Fate), Carter Hall (AKA: Hawkman) and Courtney (AKA: Star Girl). Courtney pleads with Hawkman and Dr. Fate to help her catch the killer that is targeting their group but they are reluctant to resume their duties as superheroes. Clark, John Jones, Green Arrow and Chloe team up to help the JSA stop Icicle before he murders another member of the group. Meanwhile, Lois receives a package from a mysterious agency called Checkmate, run by the shadowy Amanda Waller.

Zod unleashes his army upon the world, forcing Chloe to call in reinforcements from old friends. Zod tells Lois he is The Blur and asks her to steal the Book of Rao from Clark. Torn between Clark and The Blur, Lois asks Clark to come clean with her about everything but he refuses. Chloe and Oliver attempt to reconnect Watchtower's satellite system in order to fight the Kandorians but to Chloe's horror, Oliver gets caught on site and disappears. Tess attempts to stop Zod but he leaves her clinging to life. Clark and Zod battle for control of Earth.

Oliver tracks down his tormentor Rick Flag, learns he exchanged him for Chloe, who died poisoned, and informs Clark, who helps him work out Chloe actually staged her fake death. On her Daily Planet assignment in Egypt, Lois meets archaeologist Carter Hall ans soon suspects his story about a reincarnated Pharaonic prince is autobiographic. Clark dislikes her staff replacement Cat Grant, but saves her from never identified, yet infallible assassin Deadshot and learns he was the actual target, actually hired by Flag, knowing Superman's weakness is his noble need to protect.

As the VRA threat intensifies, Clark takes initiative by closing down watchtower and declaring the League go officially underground, but will this be enough to stop Lt.Trotter and Slade Wilson aka Deathstroke from exposing them? Tensions rise in this mid-season finale.

The Batman teams up with fellow Justice Leaguer Hawkman to foil a plot hatched by their foes Black Mask and Shadow Thief.

The Joining attempts a second invasion of Earth with a plan to steal the powers of the newly formed Justice League. Only the non-powered heroes Batman and Green [Arrow] stand between them and world conquest.

Batman and Detective Chimp work together to foil Falseface. Later, Batman and the Justice Society of America face off with Per Degaton.

Vandal Savage sets his sights on Kendra Saunders, forcing Barry to hide Kendra in Star City with Oliver and Team Arrow.