Flash (Barry Allen) Heroes of DC Comics. Flash (Barry Allen) The Flash (Bartholomew Henry Allen) is a superhero who appears in comics published by DC Comics. The character first appeared in "Showcase" #4 (October 1956), created by writer Robert Kanigher and penciler Carmine Infantino. Barry Allen is a reinvention of a previous character called the Flash, who appeared in 1940s comic books as the character Jay Garrick. His power consists mainly of superhuman speed. Various other effects are also attributed to his ability to control the speed of molecular vibrations, including his ability to vibrate at speed to pass through objects. The Flash
Alter ego Alter ego An alter ego (Latin for "other self") is a second self, which is believed to be distinct from a person's normal or true original personality. A person who has an alter ego is said to lead a double life. The term appeared in common usage in the early 19th century when dissociative identity disorder was first described by psychologists. Cicero coined the term as part of his philosophical construct in 1st-century Rome, but he described it as "a second self, a trusted friend". A distinct meaning of "alter ego" is found in literary analysis used when referring to