The Zeta Project (Season 3)

Cast

 * Diedrich Bader as Zeta / Zee
 * Julie Nathanson as Ro
 * Kurtwood Smith as Agent Bennet
 * Michael Rosenbaum as Agent West
 * Lauren Tom as Agent Lee
 * Micheal Dorn as Colonel Lemack
 * Kevin Conroy as Bruce Wayne
 * Will Friedle as Batman (Terry McGinnis)
 * Sherman Howard as Blight/Derek Powers
 * Carl Lumbly as Stalker
 * Clancy Brown as Big Time
 * Josh Keaton as Wasp-Man
 * Candice Patton as Iris West Allen
 * Jason Marsden as Bart Allen/Impulse
 * Matt Letscher as Dr. Eobard Thawne

Episodes
1."A New Hope"-A day after Selig's death, Agent Bennett holds a meeting with his team Colonel Lemack and his team to inform them of during the Zeta Project, Dr. Selig inserted a module into Zeta to operate as a conscious while never having the stomach to develop weapons. and that Selig had plans for Zeta before he died. While West believes the NSA should let Zeta go, Lemack still thinks Zeta is dangerous and orders Bennett to resume the manhunt since Lemack believes Zeta has no knowledge on the difference between what is good and what is bad and Lemack wants to know what Selig's plans were for Zeta before he died. In the meantime, while Zeta is mourning Dr. Selig's death, he and Ro check into a hotel. Unfortunately, Bennett arrives to apprehend them and Zeta escapes with her. Zeta tells Ro of his plan to send Bennett the confession Selig made and to have Dr. Marcus Edmund testify that they were infiltrating the Nosis on his behalf. In the meantime at an underwater prison where Sweet is being held, Commander Hamilton mocks Sweet about his imprisonment while revealing Selig to be alive and well. Hamilton tells Sweet that the NSA thinks Selig is dead meaning that Selig can continue on with his work for the federal government without interference from Sweet's terrorist group. Sweet then vows revenge.

2."Never Mix, Never Worry"-Zeta and Ro head to Gotham Labs to search for Dr. Edmund since he was the director there until he was blackmailed into being a terrorist. They decide to help Batman and Bruce Wayne when Derek Powers aka Blight steals radioactive elements which, when combined, will create an element powerful enough to wipe out Gotham while curing Derek of his condition. In flashbacks, after his confrontation with Batman and Paxton, Blight has been trapped beneath Gotham Harbor for months and, because of his condition, he no longer needs oxygen and food to survive. After Blight emerges from the water, he comes across a former Wayne-Power scientist, Doctor French, who helps Blight build his suit. However, the suit begins to be as ineffective as his artificial skin and also reveals that Powers' condition is slowly killing him.

3."Moving Targets"-While Zeta is searching the internet for Dr. Edmund until he accidentally intercepts a mission for Infiltration Unit 7 to murder the arms dealer Roland DeFlores, who went into hiding after their last encounter and is still managing his criminal empire much to Zeta's dismay. After saving De Flores, Zeta manages to convince the mobster to turn himself over to Agent Bennett. Bennett starts to wonder whether Zeta truly is a peaceful robot after hearing De Flores' testimony of how Zeta saved his life. Bennett's superiors begin to loose faith in him bringing Zeta in which is why Lemack decides to takeover the operation himself with the intent of reprogramming him.

4."Out of The Past"-Zeta and Ro are busy shopping until Ro gets abducted by the members of the gang she once worked in that is now being led by a mutant criminal known as Big Time. Meanwhile, Dr. Edmund finally meets with Bennett in his office to explain to him how Brother's Day threatened to kill him if he refused to cooperate with them and how they hate robots since Sweet fears they will takeover the human race. Dr. Edmund asks for protection from the government in exchange for testifying against Sweet. Remembering how Sweet didn't know who Zeta was and believing Edmund to be sincere, Bennett accepts his deal and informs Lemack to get back on his good side. Note: Bruce Wayne and Terry McGinnis make no appearance in this episode since this is outside of Gotham, after Zeta and Ro left.

5."Men of Steel"-After failing to catch Zeta and Ro, Colonel Lemack contacts Superman asking for his help in bringing Zeta in. A member of the Justice League named Clark Kent aka Superman learns how Zeta might be dangerous from Colonel Lemack and decides to go after Zeta himself. Zeta helps Superman defeat Parasite when he goes on a rampage across Metropolis. After realizing that Zeta is truly harmless despite what Lemack believes, Superman tells Zeta and Ro that Dr. Edmund turned himself over to the NSA to help them with their case against Sweet.

6."Things You Can't Outrun"-Zeta and Ro sneak into a research facility in the NSA to find out where Edmund is and they discover a baby inside a virtual reality machine that is developing a simulated world for the child. Zeta and Ro decide to help the baby's grandmother Iris West when they learn that scientists led by Dr. Eobard Thawne aren't helping the child. After learning that the baby is Bart Allen, Agent West decides to resign from the NSA in disgust despite Lemack having Thawne arrested. When Lemack learns that Zeta and Ro helped thwart Thawne's experiments after reviewing the security footage, he also starts to wonder whether he misjudged Zeta, as Superman has vouched for Zeta. Note: Agent West is revealed to be the grandson of Wally West aka the Flash and the grandnephew of Iris West.

7. "Capitalism"-Zeta and Ro go to the park to relax so they can wait for Dr. Edmund's hearing, however that perfect day is ruined when Agent Bennett is taking his family to the park for the day. However, Bennett wonders whether to trust Zeta or not. During the hearing, Dr. Edmund testifies how he was coerced into working for Brother's Day and how Zeta and Ro were infiltrating the Nosis on his behalf. He also speaks favorably of Zeta during the trial by stating that Zeta is not the killer that everyone perceives him as and that Brother's Day would have destroyed Zeta if they discovered him as they despise the advancements made with synthoids. Zeta and Ro flee from Bennett and the NSA when Bennett discovers them. Eventually, after Dr. Edmund's hearing, Zeta and the NSA reach an understanding. Agent Bennett explains to Zeta that when a synthoid stops following orders, it is normal for the NSA to assume that the synthoid was compromised. Because Zeta is still government property and the government no longer has any use for Zeta due to the new synthoids from Dr. Selig's research being online, Lemack then withdraws the warrants for Zeta and Ro's arrests. However, Bennett will still check in with Zeta and Ro occasionally to ensure things are okay. Zeta is relieved to finally have his freedom and believes Dr. Selig really did earn him his freedom. However, Ro tells Zeta that it was not just Dr. Selig, it was also because of him, and reminds Zeta that her turn is next. Zeta then vows to help Ro find her parents.