Early life

Nothing is known about Anton Mogart's past before he started stealing great works of art, jewels and such from locations all around the world, the thefts taking place promptly at midnight, which earned him the name Midnight Man. He lived in an opulent New Jersey mansion and stole these things simply to own them, not for the money.^[2]

Moon Knight

On the 22nd day of a theft spree in New York City, Mogart stole a rare Monet oil painting from the Ramadan Art Gallery. He was later stopped by Moon Knight and fell into the river and was presumed drowned. He was actually carried by the current to New York and the mouth of a drainage viaduct. There the wastes in the sewer melted his face, leaving him deformed. Hiding in the sewers for three days, he returned to his home to find the police had confiscated all his stolen goods. Blaming Moon Knight for this and his deformity, he vowed vengeance.

Driven insane, he resided in the sewers and started collecting trash instead of treasure. He worked with Raoul Bushman who lured Moon Knight into a flooding sewage chamber with Midnight Man in it. Moon Knight was able to chisel an escape route in the brick, and Midnight Man was once again washed down a river.^[3][4]

Death

Later learning that he was dying from cancer, Mogart tracked down his illegitimate son Jeff Wilde. Mogart then taught Wilde his trade secrets, but begged him not to become a criminal.^[5] Mogart then challenged Moon Knight for one last time and apparently died as a result.^[6] After he died Wilde took the alias Midnight and tried to become the sidekick of Moon Knight, but instead ended up as a villain. Later after a battle with the Secret Empire,^[7] Jeff Wilde was transformed into a cyborg by the Secret Empire's scientists. He went out on a killing spree to get Moon Knight's attention. Moon Knight beat Midnight Man in a brutal fight.

Weapons

Midnight Man uses a handgun and a dagger, the latter of which is a part of his stolen art collection.