Matthew Cable was a government agent assigned to protect Alec and Linda Holland while they worked on their bio-restorative formula deep in the Louisiana bayou. Unfortunately, Cable was unable to save them from the machinations of the Conclave, a sinister organization that wanted the couple to work for their own nefarious ends, and the Hollands were killed. When the Swamp Thing rose from the bayou, Cable believed it responsible for the Hollands' deaths and set out in pursuit, intent on avenging his friends' murders. Cable's search took him through the Balkans where he met Abigail Arcane, a longtime friend to the Swamp Thing and niece to Anton Arcane, a ruthless man who wanted the Swamp Thing's body so he could become immortal. For years, the Swamp Thing believed himself to be Holland, and eventually revealed to Cable that he was "Alec", which led Cable to let him go. Cable and Abby would later get married and settled in Houma near the Swamp Thing. He encountered the Doom Patrol during this time as well. Eventually, Cable's mind was damaged, resulting in him gaining the ability to alter reality itself. His marriage with Abby quickly deteriorated as a result, causing Matthew's abuse of his power in the form of obscene sexual acts, such as using his powers to create decaying forms to arouse and please him, all the while straining his marriage even further. Matthew only seemed to be able to access his power while stressed or intoxicated. After a fight with Abigail that culminates in her leaving on foot to find the Swamp Thing, Matthew has an attack of conscience and drives after her. Having been drinking heavily, he ends up crashing his car, mortally wounding himself. A huge unnatural fly landing by him said it would revive him, and he agrees, allowing it to crawl down his throat. In reality, Anton, who had since died and gone to Hell, finds a way out by way of Cable. He possesses the fly and then Cable's body and with it gains Cable's godlike power. Eventually Matthew manages to send Arcane back to Hell, but at the cost of the effects of the car crash catching up with him, and only after Arcane had molested and killed Abby. Still possessing enough power to repair one body and not wanting to live, he manages to bring Abby back to life. Apologizing to "Alec", he then falls into a coma. After lessons learned within The Dreaming while comatose, in order to help Abigail move on, an emaciated Matt rises one final time and destroys the machinery sustaining him, thus ending his life.
Since Matthew technically died while in the Dreaming, Morpheus/Dream of the Endless revived him to a form of life as his Raven. This is more true than Matthew first suspected He lives with Eve in Dream's domain. His purpose—and the purpose of any of the Ravens that Morpheus has had previously—is somewhat questionable. Morpheus seems to keep the Ravens around out of some sort of unspoken need for companionship. The Ravens are created by Morpheus, offering the position to people who died, usually while dreaming, and releasing them from service if they so wished. Matthew is irreverent and somewhat crude, having left a questionable life behind him. However, he served Dream loyally by providing advice and occasionally going on missions for him. His loyalty extended so far that when Morpheus was slain, he at first was going to seek release from service to Daniel, who had taken Morpheus's place as Dream. He eventually decided to stay on as Daniel's Raven. In The Dreaming series, Matthew plays a more important role and was often teamed with the Corinthian. He died twice more during the series, once as a result of being tricked by the Coyote, and for the final time by an accidental shot from Lucien during a fight with Echo and Eblis O'Shaughnessy. He came back briefly to tell Daniel not to let Lucien blame himself.
Other Ravens
Notable predecessors as the Raven are Lucien, who was the first Raven, and Aristeas of Marmora who, centuries later, returned to his life as a man for a year. Disturbingly, when Delirium tried to recall the other of Dream's Ravens she had seen, she mentioned 'Eleven and a half'. Other predecessors who are mentioned are Jessamy, Francois, Jehuda, Vivien, Ming-Ti, Dechtire, and Hatshepsut. After Matthew's death, Daniel enlisted Tethys, a deep-sea creature who had dreamed of the surface world, to serve him as a White Raven.
In other media
Television
Henderson Wade portrays Matt Cable in the DC Universe series Swamp Thing. The series depicts Cable as a Louisiana police officer whose mother Lucilia is the town's sheriff. He is also a childhood friend of Abby Arcane, whom it is implied he harbors romantic feelings for. In contrast to his comic counterpart, he is responsible for the murder of Alec Holland in the series, which he carries out on the orders of businessman Avery Sunderland. The final scene of the series depicts Cable being attacked by a mutated Jason Woodrue, leaving his fate unknown.
Film
In the Swamp Thing film, the character of Alice Cable is loosely based on Abby Holland - basically an amalgam of her and Matthew Cable. She is portrayed as a government agent who falls in love with Alec Holland, a.k.a. the Swamp Thing.
Audio
In the upcoming Audible adaptation of the series, Matthew will be voiced by Andy Serkis.
