Sleeper (Marvel Comics)

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Sleeper is the name of several fictional characters appearing in American comic books published by Marvel Comics. The first Sleeper is the name of a series of five destructive robots created by the Red Skull. The second Sleeper is a Symbiote.

Publication history

The first Sleeper first appeared in Tales of Suspense #72 and was created by Stan Lee and Jack Kirby.

The second Sleeper was created by writer Mike Costa and artist Mark Bagley and first appeared in Venom #165, while making its first named appearance in Venom: First Host #3.

Fictional character biography

Robots

The Sleepers were five doomsday robots designed in Berlin by Nazi Germany as agents of destruction. After World War II, the Fourth Sleeper was entombed within a crypt that was sunk into the sea. The first three robots were activated by agents at a certain time in European villages, consisting of a giant human-like robot with blaster rays, a winged robot, and the 'brain', which resembled the Red Skull and was a powerful bomb. Despite Captain America and the personnel of a nearby U.S. Army base's attempts to stop them, the robots combined and flew towards the North Pole. While in pursuit with the military, Captain America surmises that the first Sleeper would use its blasts to dig into the ice, enabling the robot to travel into the Earth and explode, destroying the world, as the Red Skull had vowed that if he could not conquer the world, he would destroy it. To prevent this, Captain America is able to board the combined vehicle in midair and detonate the bomb early with a flamethrower, destroying the three Sleepers.^[1] The crypt containing the Fourth Sleeper was retrieved from the sea in modern times, and when the Sleeper reactivated it destroyed a seacoast smelting factory and battled Captain America. The Sleeper was ultimately rendered intangible by a "sonic crystal".^[2] Similarly, the Red Skull later activated the Fifth Sleeper, only to have it stopped by Captain America and the Falcon as well.^[3]

The Fourth Sleeper was later restored to tangibility by the

The spawn was then nurtured and raised by its parent who had been visiting at Alchemax to make it good in contrast to its other offsprings.[12] However, after Venom was taken away by its original host, the Kree soldier Tel-Kar,^[13] the offspring bonded to Eddie and allied with the Warbride Skrull, M'Lanz, to save Venom and prevent Tel-Kar from using a deadly Skrull bioweapon.^[14] During the ensuing fight, Sleeper bonds to M'Lanz to save her, while Venom after being free from Tel-Kar's control rebonded to Eddie, leaving Tel-Kar to be exploded with the Skrull research base by the Kree military. Then Eddie with Venom and Sleeper returned to Earth as M'Lanz returned to space. However, Tel-Kar had survived the explosion and planned to use the bioweapon on the humans, but Sleeper intervened and bonded to Tel-Kar, lobotomizing him in the process and turning him into a body that Sleeper can pilot. After that, Sleeper bid Eddie farewell and with Tel-Kar's spaceship decided to go explore the universe.^[15]

Powers and abilities

The Fourth Sleeper's robotic materials, design, and construction provide it with superhuman strength, stamina, durability, and reflexes. It possesses a limited artificial intelligence, with a capacity for limited self-motivated activity. The Fourth Sleeper is programmed to be moderately proficient at hand-to-hand combat. The Fourth Sleeper has repulsor-ray blasters mounted in its eyesockets. Originally, the Fourth Sleeper could alter its density from its natural tempered steel form to total intangibility. The circuits that controlled this function have burned out and have not been replaced. The vibration of a certain "sonic crystal" caused the Fourth Sleeper's intangibility control to malfunction. The Fourth Sleeper originally could also generate "volcanic" thermal energy and project it through its faceplate. This function has also apparently been eradicated.

The Sleeper symbiote has all powers of the predecessor's first human host Spider-Man. It also possesses limited shapeshifting, camouflage, and a Symbiote's autonomous defense capabilities. In addition, it is undetectable by Spider-Man's spider-sense and possesses chemokinesis.

In other media

Television

• The original Sleeper robot appears in the "Captain America" segment of The Marvel Super Heroes.
• A Sleeper robot appeared in the X-Men: The Animated Series episode "Old Soldiers".
• Robots of a similar design to the Sleepers appeared in the Spider-Man episode "Six Forgotten Warriors". They were created to protect the Red Skull's "doomsday weapon".
• Multiple Sleeper robots appear in
  Nick Fury are looking for the Winter Soldier, they find him fighting a Sleeper and help him defeat it. Afterward, the Winter Soldier tells them the Sleepers were activated after the Avengers
  foiled the Red Skull's campaign as Dell Rusk. Five Sleepers are activated in Washington D.C. and combine into one Mega-Sleeper to destroy it. However, the Avengers are able to distract it while Captain America and the Winter Soldier confront the Red Skull as he is piloting the robot. Their resulting fight damages the Mega-Sleeper, allowing the Avengers to destroy it.
• A variation of the Sleeper robots appears in the Avengers Assemble episode "The Sleeper Awakens", voiced by Liam O'Brien.^{[volume & issue needed]} This version is the Red Skull's A.I. system, referred to as Skull-Net, and battles the New Avengers.^[16]
• A variation of the Sleeper robots known as Sleeper-Mechs appear in
  Elena "Yo-Yo" Rodriguez
  kills Ivanov, disabling the robots in the process.