Roscoe Sweeney Roscoe Sweeney was a gangster and crooked fight promoter who was involved in extortion and illegal gambling who operated as the "Fixer". He paid
boxer Jack Murdock to take a fall and lose a fight. Murdock accepted the money, however, the boxer became determined to continue the fight and eventually won by a knockout. The Fixer's right-hand man Slade killed Jack after the fight in retaliation. Learning of his father's murder and vowing to bring men like the Fixer to justice, Matt Murdock became a lawyer as well as the
superhero Daredevil. The Fixer and Slade went to Fogwell's Gym where they encountered Daredevil. The Fixer had a fatal heart attack when confronted by Daredevil and died.
Paul Norbert Ebersol Paul Norbert Ebersol was born in
Dayton, Ohio. He was a scientist who held a number of odd jobs, including auto mechanic, television repairman, and electronics laboratory assistant. He then became the second and more prominent "Fixer", a supervillain and genius-level criminal inventor who has often worked for criminal cartels like
Hydra. Fixer later joins
Helmut Zemo's incarnation of the
Masters of Evil. The team is later rebranded as the
Thunderbolts, who masquerade as superheroes, with Fixer assuming the alias of
Techno. He is apparently killed by Iron, one of the Elements of Doom, and transfers his mind into a robotic body. Fixer then became one of the
Redeemers, a government-backed team whereby criminals could shorten their sentences and clear their record. However, most of the team is killed by
Graviton. He joined with the reunited Thunderbolts to stop Graviton, and he was one of the team members exiled to
Counter-Earth. The team eventually returns to Earth via a rift. During the "
Heroic Age" storyline, Fixer works as the
Raft's supervisor in its section for male supervillains when Captain Steve Rogers and
Luke Cage arrive to recruit
Ghost. As well as working with the Thunderbolts, Fixer has also been seen working with Baron Zemo. During the "
Fear Itself" storyline, Fixer was seen working on a forcefield to secure the rounded-up prisoners who had escaped from the Raft after
Juggernaut, in the form of Kuurth: Breaker of Stone, leveled it. During the "
Avengers: Standoff!" storyline, Fixer resurfaces as a prisoner of the S.H.I.E.L.D.-established
gated community Pleasant Hill where
Kobik, fragments of a
Cosmic Cube transformed into a nigh-omnipotent child, turned him into a mild-mannered
mechanic named Phil. Phil was able to see through this and arranged a meet-up with a man named Jim. Upon showing the training video he stole that featured the details about Pleasant Hill by Mayor
Maria Hill to the S.H.I.E.L.D. Cadets, Phil used the machine he invented to turn himself back into Fixer and Jim back into Baron Helmut Zemo. Both of them vowed to use the device on the other brainwashed supervillains and reduce Pleasant Hill to dust. Fixer and Zemo began to restore the memories of the other inmates one by one. Fixer later invented a device that would help Zemo and his fellow villains find Kobik. Following the Pleasant Hill incident, Fixer joined up with Winter Soldier's incarnation of the Thunderbolts with the goal to keep S.H.I.E.L.D. from continuing the Kobik Project. Wen Baron Zemo formed the fourth incarnation of the Masters of Evil, Fixer joined the Thunderbolts into fighting them, which ends with the Thunderbolts being defeated. During the
Secret Empire storyline, Fixer defected to the Masters of Evil after Winter Soldier was sent back in time to World War II and Kobik had shattered. While Atlas and Moonstone worked to gather Kobik's pieces, Fixer maintained the inventory of the pieces he has with
Erik Selvig. Fixer was later present when Baron Helmut Zemo is advised by the Kobik-reprogrammed Captain America into having the Masters of Evil join the Army of Evil. During the "
One World Under Doom" storyline, Fixer is among the original Thunderbolts members who join the Fulgar Victoris led by
Valentina Allegra de Fontaine as
Citizen V. Amidst the showdown in
Latveria, Fixer defects to the Thunderbolts and activates the
Doombot Protocol Fixer Omega Daffodil to shut down the other Doombots. ==Powers and abilities==