Grayson (season 2)

The second season of the American web television series Grayson, which is based on the DC Comics character of the same name, follows Dick Grayson, Batman's former partner who has left Gotham for Detroit to escape the shadow of his mentor. A man named Oswald Cobblepot comes to Gotham City to form an alliance with corrupt mayor Rupert Thorne and mobster Carlton Duquesne. The season is set in the same universe as Gotham.

Main cast

 * Brenton Thwaites as Detective Dick Grayson/Robin/Night Wing
 * Josh Boyega as Sergeant Luke Fox
 * Keith Carradine as Inspector Dudley Soames
 * Toby Jones as Oswald Cobblepot/The Penguin
 * Logan Browning as Tiffany Fox

Recurring cast

 * Alan Ritchson as Hank Hall/Hawk
 * Minka Kelly as Dawn Granger/Dove
 * Curran Walters as Jason Todd/Robin
 * Ryan Potter as Gar Logan/Beast Boy
 * Jovian Wade as Victor Stone/Cyborg
 * Aaron Eckhart as Adrian Chase/Vigilante
 * Sam Rockwell as Allan Welles
 * Reed Birney as Dr. Adamson
 * Robert G. McKay as Detective Jackson Davies
 * Jay Ali as FBI Special Agent Bilal Asselah
 * Mike Colter as Carlton Duquesne

Episodes
1."Jason Todd"-Dick and Jason Todd, the new Robin, go to Chicago to investigate when Jason tells Dick that someone is murdering everyone who worked with his parents at the circus which is why Bruce sent him. Learning that Bruce implanted a tracker in his arm at some point in the past, Dick removes it with a scalpel. Back in Detroit, the team welcomes Eddie Corliss, a sergeant from Miami, into the team. Soames announces his plans to retire and appoints Davies to run the precinct. Soames then throws a housewarming party where everyone in the DPD. Soames tells Luke the reason he is retiring to focus on repairing his relationship with his daughter, constantly worrying about Soames' safety. When Luke questions Soames on what he will be doing in his retirement, Soames replies that he will be relaxing. Everyone in the DPD reveals that they dislike Corliss because of him slacking off. Corliss arrives having drunk heavily with a girl he flippantly referred to as "chick from the bar", and hitting on Tiffany which prompts Adrian to hit him. Soames becomes disgusted by Corliss. In Chicago, Dick seeks out Clayton Williams, the only performer still alive and the likely next target. Clayton is abducted by Nick Zucco, son of Tony Zucco, the mobster who killed the Graysons. Nick wants revenge against Dick, who he blames for the Maronis' murder of his entire family. Jason helps Dick neutralize Nick, but Dick is disturbed by his needless brutality and murderous actions towards the Chicago P.D. when they arrive. A man named Oswald Cobblepot comes to Bludhaven and makes a deal with the FBI to get immunity from prosecution and avoid going to prison. The case is assigned to Agent Bilal Asselah, who is struggling with being unable to receive a promotion due to financial troubles in order to pay for his son's cancer treatments.

2. "Tip of The Iceberg"-Cobblepot's intel leads to the arrest of mobster Bruno Tess and Bilal convinces Special-Agent-in-Charge Lorna Gaines to let him continue to work with Cobblepot despite his financial troubles making him a target for bribery. News of Cobblepot's cooperation with the FBI spreads fast and Tess sends his men to kill him. When Cobblepot is taken into home detention by the FBI, their convoy is attacked by Tess and his men. Most of the agents are killed except for one, a federal judge named Allan Welles, the one who approved of Bilal's request to grant Cobblepot immunity, slaughters Tess and his men with an axe. Meanwhile, Dick and Luke try to stop an arms shipment performed by a smuggler named Tiger Shark. During the first fight, Tiger Shark almost drowns Dick, but Dick manages to survive and swim back to land. Luke decides to handle Tiger Shark himself only for Dick to refuse wanting a second chance at fighting him. Luke agrees to help Dick only if Dick promises to turn him in, which Dick reluctantly agrees to. Dick goes after Tiger Shark again when he is smuggling something and Dick manages to win. Dick then honors his deal with Luke by allowing Luke to arrest him. As Tiger Shark is being arrested, Davies demands to know who he was smuggling the guns for, however, Tiger Shark refuses to tell him and mentions how "it's at the tip of the iceberg". Bilal's superiors from Washington accuse Welles of having killed Tess and his men in cold blood, however, Cobblepot lies to the FBI, claiming that Welles did it since Tess and his men were about to kill him. Welles is confused as to why Cobblepot would lie for him and Cobblepot admits that he owes Welles for helping him. Cobblepot is then later on doing research on Welles, believing he has potential to become a villain.

3. "The British Invasion"-Dick, Luke, and the police defeat a group of mercenaries who were about to sabotage a factory owned by Wayne Enterprises. While the mercenaries are being interrogated, all of them are killed by a woman named Lady Vic, who is working for Rupert Thorne. As it turns out, Lady Vic is actually Lady Elaine Marsh-Morton, a descendant from a long line of British soldiers and mercenaries, and a genuine English aristocrat. The money she earns from her secret career helps prevent foreclosure on her impoverished family estate. As it turns out, the mercenaries were contracted by Thorne since Lucius Fox, the CEO of Wayne Enterprise, refused to do business with him. Thorne wanted the mercenaries killed out of fear that they would talk. Soames, who is infiltrating the organization, finds out that Blockbuster offers to pay her fee, with a retainer to continue working for him. Thorne then decides to teach Fox a lesson by killing his son who is a police officer. As Robin, Dick saves Luke from Lady Vic only to have lots of cuts on him. Luke then sews Dick back to together with a thread and needle when Dick gets to his apartment. Robin catches Lady Vic when she tries to kill Luke again and defeats her. When Lady Vic is being arrested by Amy, she escapes and steals her car, promising that she will kill Robin again. Meanwhile, news of Cobblepot is taken to a hotel that the FBI have seized from Tess, and is kept in Tess' penthouse. News of his release from prison becomes public, prompting protests outside of the hotel and interest from reporters. Several agents are later revealed to be loyal to Cobblepot by helping him set up an alliance with Thorne and Carlton Duquesne. Thorne, Duquesne, and Penguin being plotting to takeover Detroit with Cobblepot promising to protect them from charges pressed by the FBI.

4. "Asylum"-Soames learns that before Redhorn was arrested, he was sending criminals to an asylum that does not even exist which is why he decides to investigate this matter. Victor and Gar return to Detroit to tell Dick that Rachel's birth mother is being held at that asylum Soames wishes to investigate. Dick, Gar, and Victor are captured when they arrive at the asylum by Dr. Adamson, who is orchestrating many unethical experiments. Admanson seems to be heavily against vigilantism which is why he was really desperate and determined to make Dick give up his identity as Robin through many unethical methods. Because Gar was one of the people aside from Vic that found out about his operation, Adamson makes him join Dick through many torturous examinations. Vic finds Rachel's real mother and proves to her that Rachel is her daughter. Taking Rachel's mother with her, Vic frees the others, though Gar is traumatized by having killed Adamson. They escape; Vic burns the asylum down, and Dick burns his Robin suit. Cobblepot gets a file from Adamson on Welles and learns that he was a disturbed individual in his youth. Welles was taught to be more empathetic through therapy as he grew up, but appeared to use it as a cover for his psychopathic tendencies such as the time he worked for a  suicide prevention hotline and encouraged a caller to murder someone else rather than themselves. It was there that he started working with a woman named Marcia King and fell for her, and now he finds her working at the hotel but accidentally reveals that he has been stalking her. Cobblepot sees the potential for Welles to become a villain that the public can focus on rather than himself.

5. "Adrian Chase"-Chase sets his sights on a man named Leonard Kord, who has no relation to Ted Kord, a man who Chase convicted of assault, rape and murder of a nun even though Kord denies it. When Mr. Kord is released from prison Vigilante believes it was due to a technicality as well as Kord's coworkers which is why everyone persecutes him. Vigilante beats Mr. Kord in front of his wife and mother without mercy until Dick arrives in his civilian identity to subdue him. Dick later tells Vigilante that Kord was actually Innocent of the crime and that it was not a technicality. Dick is also revealed to have figured out Chase was Vigilante and threatens to tell Tiffany unless Chase gave it up. Chase agrees to it in order to avoid making the same mistake again. Meanwhile, Welles confronts Cobblepot, who confirms that he was behind Marcia's hiring at the hotel, and that he had intended to show Welles that life with Marcia was not going to work; she wouldn't understand Marcia, but Cobblepot does after killing Tabitha Galavan for murdering his mother. Distraught over Marcia, Welles decides to go on a walk to clear his head and coincidentally sees Adrian disposing his Vigilante costume.

6. "Crossing The Line"-When a group of teenagers are coming home for the night after a concert, they get ambushed by a street gang who attempts to hurt them for fun. Vigilante arrives and kills the gang members as well as accidentally gunning down some of the teenagers. Vigilante then coldly dismisses that to be collateral damage. As it turns out, this is a night mare that Adrian has been having. When Adrian turns on the news, he gets shocked to discover that this actually happened. Welles is revealed to have secretly adopted the Vigilante identity. His mental instability led him to gun down not only criminals, but also police officers and innocents which pleases Cobblepot. Adrian tells Tiffany about the nightmares that he has been having and fears that he may be going through a mental breakdown. Tiffany begs Adrian to turn himself in, however, Adrian refuses feeling if he does that, then he will never have a life and that he didn't plan on being Vigilante forever. Dick and Luke make plans to bring down Vigilante after Vigilante kills a police officer named Wally Jackson during an attempt to catch him. Luke shows Dick a costume that he has been working on for him and Dick takes it as well as the two escrima sticks that Luke made for him out of unbreakable polymer. The suit comes with several gadgets that Dick had when he was Robin. Dick goes after Vigilante only to almost get killed by him. Enraged, Dick attacks Adrian when Adrian is preparing dinner at his house for Tiffany. Dick and Adrian fight each other with Adrian showing restraint and Dick being brutal as usual. Luke then arrives to tell Dick and Adrian that while they were fighting, Vigilante attacked a police precinct to kill a mobster that the police already had in custody, making Dick realize that Adrian is innocent. Dick apologizes to Adrian and goes looking for the impostor, however, Chase asks Dick to let him find out who the new Vigilante is since Chase feels responsible for the new threat to Detroit.

7. "For Better or For Worse"-Lucius Fox (Billy Dee Williams) informs Luke and Tiffany about how their young sister, Tamara Fox, went missing after school which is why Gordon and the G.C.P.D. are working around the clock to find them. Dick, Luke, and Adrian work together to find out who the Vigilante impostor is. Adrian catches Vigilante trying to gun down police chief Addad, Redhorn's replacement, due to him having an anti-vigilante stance. Batman comes to Detroit telling Dick that he will be taking over the Tamara Fox kidnapping case which enrages Dick. Dick yells at Batman that he is not Robin anymore and that he doesn't have what it takes to get the job done. Dick then leaves with Batman staring on as he does. Believing that Batman is hiding something, Dick uses the Birdcomputer to hack into Batman's computer files to discover Tamara was abducted after school by members of the Detroit FBI crime division. Dick and Luke realize that Cobblepot has some FBI agents loyal to him. Dick confronts Asselah when he is in the basement of his home. Dick asks the agent why Tamara was kidnapped and Asselah reveals he doesn't anything about it by pointing out that this is a local matter, not federal. Dick, believing Bilal is lying, threatens to break his fingers unless he tells everything. However, Dick comes certain that Bilal knew nothing of the kidnapping and leaves him. Adrian saves Addad from Vigilante and unmasks him to be Welles. Welles reveals to Adrian that he lost faith in the system and blackmails Adrian into letting him go by revealing that he has Tamara. Adrian protests that Tamara is innocent, however, Welles doesn't care. Dick, Luke, Tiffany, and Adrian later meet to discuss everything. Bilal confronts his superior S.A.C Lorna Gaines and shows her the footage. However, Gaines, revealed to be in Cobblepot's pocket, kills a fellow agent and blackmails Bilal into joining.