Created by writer-artist Jack Cole, Plastic Man first appeared in Police Comics #1 (August 1941). The comic book was published by Quality Comics and later acquired by DC Comics.
Plastic Man was one of the first superheroes to incorporate humor into mainstream action storytelling.
One of Quality Comics' signature characters during the Golden Age of Comic Books, Plastic Man can stretch his body into any imaginable form. His adventures were known for their quirky, offbeat structure and surreal slapstick humor. When Quality Comics was shut down in 1956, DC Comics acquired many of its characters, integrating Plastic Man into the mainstream DC Universe and giving him a short-lived series in the 1960s.
Plastic Man was a crook named Patrick "Eel" O'Brian. Orphaned at age 10 and forced to live on the streets, he fell into a life of crime. As an adult, he became part of a burglary ring, specializing as a safecracker. During a late-night heist at the Crawford Chemical Works, he and his three fellow gang members were surprised by a night watchman. During the gang's escape, Eel was shot in the shoulder and doused with a large drum of unidentified chemical liquid. He escaped to the street only to discover that his gang had driven off without him.
Fleeing on foot and suffering increasing disorientation from the gunshot wound and the exposure to the chemical, Eel eventually passed out on the foothills of a mountain near the city. He awoke to find himself in a bed in a mountain retreat, being tended to by a monk who had discovered him unconscious that morning. This monk, sensing a capacity for great good in O'Brian, turned away police officers who had trailed Eel to the monastery. This act of faith and kindness — combined with the realization that his gang had left him to be captured without a moment's hesitation — fanned Eel's longstanding dissatisfaction with his criminal life and his desire to reform.
During his short convalescence at the monastery, he discovered that the chemical had entered his bloodstream and caused a radical physical change. His body now had all of the properties of rubber, allowing him to stretch, bounce and mold himself into any shape. He immediately determined to use his new abilities on the side of law and order, donning a red, black and yellow (later red and yellow) rubber costume and capturing criminals as Plastic Man. He concealed his true identity with a pair of white goggles and by re-molding his face. As O'Brian, he maintained his career and connections with the underworld as a means of gathering information on criminal activity.