|Real Name||Eddie Brock|
|Powers and Abilities||None (When with Symbiote Suit: Alien Suit, superhuman strength, nullifies Spider-Sense)|
|Team Affiliations|| The Daily Bugle|
|Allies|| Norman Osborn|
|Family and Friends||Ashley Kafka (Love Interest)|
Little is known about the early life of Eddie Brock.
When Lizard arrived in New York City, J. Jonah Jameson tasked his reporters and photographers to get the story. One night after following Spider-Man, to the Connors house he was attacked by Lizard but saved by Spider-Man. After Lizard had vanished, Eddie spied on Spider-Man and learned from Margaret Connors that Lizard was really her husband, Curt. As Eddie ran away, he mentioned that this story would win him a Pulitzer Prize. However, Eddie was caught by Spider-Man and all of his evidence was destroyed. The next day, Eddie brought Jameson and a police officer to Connors's house. However, the door was answered by Curt and his wife. With no proof, Jameson became infuriated with Brock because he believed that he was wasting his time.
Eddie later allied himself with Norman Osborn and Spencer Smythe in an attempt to humiliate and unmask Spider-Man. Their plan was that after the Black Widow Spider-Slayer abducted Spider-Man, he would be brought to OsCorp Industries and unmasked by Eddie on live television. However, the Black Widow accidentally kidnapped Flash Thompson who was dressed as Spider-Man. J. Jonah Jameson learned that this Spider-Man that Eddie unmasked, was not the real one and fired him for making the Bugle look like fools.
Some time later, Brock attempted to get a job at another newspaper company. At first the publisher refused to hire Brock because Jameson said that he was bad news. However, Brock was able to convince him that he could do a good job. Only seconds later the building was attacked by a new slayer, Tarantula. Tarantula destroyed the building and went after Brock but Spider-Man was able to save him. The newspaper publisher knew Tarantula was after Eddie so he fired him and blamed him for the destruction of his newspaper. This fueled Eddie's hatred for Spider-Man even though Spider-Man saved his life.
Some time later, just by coincidence Brock was on the George Washington Bridge when a space shuttle piloted by John Jameson crashed on the bridge. As Rhino left the shuttle with Promethium X, Eddie took pictures of Spider-Man instead. He lied to Jameson saying that he could have the pictures of Spider-Man stealing from the shuttle if he gets his old job back. Jameson agrees being unaware of Eddie's intentions to frame Spider-Man again. Jameson put a bounty on Spider-Man's head. However, Jameson learned from his son and Spider-Man that it was really a man dressed in a rhino costume that stole the Promethium X. He fired Eddie from the Bugle once again.
After losing his job, Eddie also discovered that he had been evicted from his apartment. Eddie blamed this and all other bad things that had happened to him on Spider-Man. At that moment Shocker arrived and confronted Brock. Shocker had been sent by Kingpin to kill Eddie and get the photos he took of the Rhino. Shocker threatened to kill Eddie unless he gave him the film. However, Spider-Man arrived and distracted Shocker long enough for Eddie to get away.
When Spider-Man and Jameson went to get John Jameson, who had been kidnapped by Shocker, Eddie saw them together and believed that they were plotting against him. Eddie followed them to a church. While Spider-Man was fighting Shocker, he grabbed a mace and tried to use it to kill Spider-Man. However, Shocker spotted him and went after him because Shocker had been hired by the Kingpin to kill him. Eddie ran away in fear. However, he attacks Spider-Man in the church's bell tower. To get him out of the way, Spider-Man covered him in webbing and hung him below the church bell. When Spider-Man used the bell to separate himself from the symbiote, the symbiote found Brock and bonded with him. Because the symbiote was first bonded with Peter, it knew all of his memories so when it bonded with Brock it passed on this information and Eddie learned that Peter was Spider-Man and all his memories. Venom, the combination of the two, swore vengeance on Spider-Man.
When Shocker and Rhino ambush Spider-Man Venom appears and takes out the two. As Spider-Man gets up Eddie Brock introduces himself as "we" and reveals that he has acquired the wallcrawler's former alien suit. Venom tells him that they are now part of a life force that has existed since the dawn of time. The symbiote has amassed knowledge from thousands of worlds and millions of civilizations all so it could survive, and now it is sharing that knowledge with Eddie.
Venom swings off and Spider-Man follows but is attacked from behind by Venom. Spider-Man realizes that Venom never set off his Spider-Sense. Venom tells Spider-Man that his webbing is stronger than his and that he is no longer Eddie Brock, they are Venom. Venom tells him that Spider-Man will see him everywhere he looks, even in his nightmares, then swings off.
Dr. Curt Connors tells Spider-Man that because the symbiote first tried to bond with him it must have figured out a way to block his Spider-Sense. Spider-Man uses a receipt for exercise equipment found in Eddie's old apartment in order to find where Eddie is now.
Teasing Peter Parker
As Peter changes into Spider-Man he spots Eddie clinging to the side of a building watching him. Venom wonders what people would do if they knew who Spider-Man was, especially J. Jonah Jameson. The two battle on a nearby roof but Venom eventually disappears. Venom taunts Spider-Man with the thoughts of going after Aunt May Parker or Mary Jane Watson.
Venom ties of Spider-Man and hangs him over the side for all the public to see. Jameson and Robbie Robertson see the two. Then Venom rips off Spider-Man's mask and drops it down below. Jameson realizes this could be his one chance to identify the wallcrawler and grabs a Television Camera to try to zoom in on him. Venom taunts the wallcrawler with promises to keep Mary Jane company when he is gone. Jameson is unable to focus on Spider-Man since he keeps moving. Spider-Man eventually grabs a broken fan and cuts Venom's webbing and flees. Spider-Man uses a nearby flag to provide a temporary mask.
Venom beats Peter to the Movie Theater and meets up with Mary Jane Watson first. Peter shoves Eddie away and drags Mary Jane away. Peter explains that Brock is a weirdo. Venom follows them but disappears before Mary Jane can see him. Peter sees another vision of Venom and runs into the subway with Eddie close behind but Eddie does not make it.
Venom follows Peter to his home and just as he did with Mary Jane Eddie acts extremely nice to Aunt May so she thinks he is a good boy. Peter takes Eddie outside where he transforms into Venom and pushes over a tree onto Peter. Peter realizes that Venom will never stop torturing him and he needs to fight back.
Venom returns to his new place only to find that Spider-Man decorated one wall with articles about Eddie being fired in disgrace. Spider-Man leads him on a chase and eventually heads into the subway. The two jump onto the train but Venom gets knocked off. Venom steals a truck and makes it back onto the train.
Unbeknownst to Venom, Spider-Man has been leading him to the new shuttle launch site. The first in the New York City Area and the same one named after John Jameson. Spider-Man climbs up the scaffolding with Venom following closely. Spider-Man eagerly awaits the activation of the engines, hoping that it doesn't fry him along with Venom. The engines do start and the symbiote falls off of Venom. Spider-Man webs up the symbiote and attaches it to the rocket as it blasts off into space.
Launch Control finds Spider-Man and the unconscious Eddie Brock going down in the elevator. When the military arrives they only find Eddie. The military checks the perimeters but Spider-Man has hitched a ride on the roof of one of the HUMVEEs and jumps over the fence. Spider-Man congratulates himself for beating the most relentless and unforgiving villain he ever faced.
While separated Eddie is put into the Ravencroft Asylum for the Criminally Insane under the care of Dr. Ashley Kafka, who Eddie begins to fall for. Eddie tells her that he only wanted to help people, fight for the innocent, which is why he became a journalist. Then the alien symbiote gave him the power to do anything but first he had to destroy Spider-Man for all that he did to both Brock and the symbiote. But Kafka tells Brock that the symbiote was only a stress-induced delusion. Kafka ends their session when Cletus Kasady arrives and is put in the cell next to Brock's. Kasady "flirts" with Kafka causing he and Brock to get into an argument.
Deep beneath the ground Dormammu calls for his assistant, Baron Mordo. Dormammu tells Mordo that the symbiote is back and it is time for Eddie Brock to play his part. Using his astral form Mordo comes to Brock to tell him that Dormammu can give him back the symbiote. Kasady overhears and begs Mordo to give him the symbiote and he'll do whatever Dormammu wants him to. Brock agrees and Dormammu tells Mordo that the last piece of the puzzle is at Stark Enterprises.
Back in his cell, Brock gets a visit from a young woman he doesn't recognize but "they" recognize him. The Venom symbiote suddenly comes off her and back onto Brock, forming the vicious Venom once again. Kafka arrives and realizes that Brock was telling the truth all along. Kasady watches as Venom escapes and says that he deserves the symbiote even though he the symbiote was already taken.
Dormammu tells Venom that only Brock's rage and frustration could make Venom, that he is unique. Dormammu tells him that Mordo got into the controls for the John Jameson Space Probe in Stark Enterprises and guided it back to Earth. Now Venom must get something very important for Dormammu.
At Stark Enterprises the test begins and the Interdimensional Portal opens. However, Peter's Spider-Sense goes off and the portal begins to malfunction. Peter sees some security footage of Venom attacking Stark Enterprises. Venom enters the presentation room and James Rhodes tries to stop him but without success. Spider-Man arrives but Venom quickly overpowers him.
Venom is about to destroy Spider-Man when War Machine knocks him away. Venom begins fighting both heroes. Mordo worries that Venom will be too occupied with Spider-Man and War Machine to grab the probe that makes the interdimensional portals. Dormammu reassures him that he leaves nothing to chance. The Venom symbiote reproduced and there is now another symbiote in need of a host.
Back at Stark Enterprises, Spider-Man tells War Machine that Venom reacts to sound. War Machine has the perfect thing and it works until Carnage arrives and disables it. Carnage reveals to Spider-Man his former identity. Carnage and Venom team up to stop Spider-Man and War Machine until Dr. Kafka arrives and distracts Venom. Carnage defeats both the heroes and is about to destroy the wallcrawler. Carnage is about to off Spider-Man when Venom stops him because he wants the webslinger for himself. The two begin fighting when Baron Mordo appears to stop them. Carnage grabs the interdimensional probe and the two escape.
After bringing the probe to Mordo Venom and Carnage restart their fight. Dormammu stops the fight and tells the two that he in order to enter their world they need an equal amount of life energy to put in his world to replace him. Venom refuses and leaves. Dormammu lets him since Carnage will be sufficient for this new assignment.
At the Parker home, Aunt May is once again worried about Peter as she is every time he's out late. Eddie Brock arrives looking for Peter and Aunt May tells him Peter's at The Daily Bugle. Mary Jane Watson confronts him as he leaves knowing that Brock is not Peter's friend. Brock leaves by telling her that "they" remembers why Peter loves her.
At J3 Jameson is yelling at Tony Stark for having "incompetent" security. Stark says it's because they don't like yellow journalism. Dr. Kafka tells them that the symbiotes are not freaks but normal human beings with a disease. Unbeknownst to them Venom arrives on the room and enters the building. Venom enters the room attacking Jameson and webbing up Peter Parker. Dr. Kafka gets Eddie to reveal himself and Peter is able to get away. Eddie struggles to overcome his "other half" when he sees Spider-Man and looses control. Venom overpowers Spider-Man and while Iron Man saves him he is unable to stop Venom. Eddie struggles for control and takes Dr. Kafka and leaves.
Iron Man and Spider-Man are searching the city for Venom when Madame Web takes him and shows what is going on with the villain. Eddie, now in control, tells Dr. Kafka that the symbiote went mad when he spared Spider-Man and sees her as a threat to it. Eddie loves her and she loves the man under the alien costume and knows someone who can separate the two. Kafka takes Eddie to see Dr. Connors who, after analyzing the piece that Spider-Man left, believes he can separate Venom using heat and sonics. Dr. Connors is successful and puts the symbiote into a container using sporadic sonic and heat blasts to keep it contained.
Spider-Man remembers Madame Web's words and realizes that Venom knows where Baron Mordo would be and goes off to see Eddie. Iron Man and Spider-Man arrive at the ESU Science Hall and ask Eddie for help. Eddie feels he needs to rebond with the symbiote in order to do anything but Dr. Connors warns him that he'll never survive another separation. Eddie feigns submission and breaks the container becoming Venom once more. Eddie gains control of the symbiote and tells Spider-Man that they're partners, for now.
The urn is now full and the portal is open. Iron Man, Spider-Man, and Venom arrive before Carnage can release the urn into the portal. Carnage distracts Venom with Dr. Kafka and opens the urn releasing Dormammu. Knowing how drastically overpowered the three heroes are Spider-Man hatches a plan requiring that Venom and Iron Man hold off the three villains without him.
Spider-Man reverses the polarity of the probe and sucks Dormammu back to where he came from. As Dormammu gets sucked back the life energy he took is released into each person, such as Detective Terri Lee and Dr. Kafka. Dr. Kafka awakes and thanks Eddie for saving her, but now the symbiote is taking over again and becomes Venom. Dormammu fully reenters the portal but Spider-Man is unable to shut down the probe. Dormammu created some kind of link between he and Carnage that won't break therefore keeping the portal open. Venom throws Carnage into the portal but Carnage quickly grabs Dr. Kafka. Venom saves her by sacrificing himself to stop Carnage.
At some point both Venom and Carnage escape Dormammu's dimension and team up. The two also gain new abilities and the desire to control everyone. Venom and Carnage board the John Jameson's shuttle to Counter-Earth despite Spider-Man's efforts. While there the two attempt to take over Counter-Earth with an invasion of symbiotes. Spider-Man then travels to Counter-Earth and joins a band of freedom fighters to fight the High Evolutionary, along with the occasional battle with Venom and Carnage. At one point Eddie is separated from the symbiote and Spider-Man is forced to reunite the two.
Eddie Brock is one of the points that creates a disconnect between Spider-Man and Spider-Man Unlimited. In "The Alien Costume, Part Three" Venom is separated and Eddie is sent to Ravencroft. However, in "One is the Loneliest Number" it is stated that Venom is captured, together, and is imprisoned by S.H.I.E.L.D. How this is explained within the Marvel Animated Universe is unknown.