Henry Allen

Verified Timeline

Lore & Background

Barry Allen first appeared in Showcase #4 (October 1956), created by writer Robert Kanigher and penciler Carmine Infantino. In this debut, he was introduced as a police scientist who gained super-speed powers when a lightning bolt struck and shattered a case full of unspecified chemicals, drenching him. This event occurred while he was working late on a new case. The story 'Mystery of the Human Thunderbolt!' highlighted contemporary themes of technological triumph and societal stability during an era marked by rapid scientific advancements and Cold War anxieties. Later stories in that issue, such as 'The Man Who Broke the Time Barrier!', explored time travel influenced by Einstein's theories. Barry wears a distinct red and gold costume treated to resist friction and wind, traditionally storing it compressed inside a ring. Unlike his predecessor Jay Garrick, who was treated as residing on Earth-Two after their meeting in Flash #123 (1961), Barry existed on Earth-One until the concept of the Multiverse was introduced.

In Their Own Story

Barry Allen's journey is defined by both triumph and tragedy. He established his own Rogues Gallery of colorful villains and sci-fi concepts like Gorilla City during popular early volumes. His classic stories introduced the concept of the Multiverse to DC Comics, playing a large part in continuity reboots over the years. A pivotal moment occurred in Crisis on Infinite Earths #8 (November 1985), where Barry Allen died saving the Multiverse and would not appear again for 23 years. His return was foreshadowed during Grant Morrison's crossover story Final Crisis #2 (June 2008) before his full resurrection in Geoff Johns' The Flash: Rebirth (June 2009). Since then, he has played pivotal roles in major crossovers including Blackest Night (2009), Flashpoint (2011), Convergence (2015), DC Rebirth (2016), Doomsday Clock (2017–2019), Infinite Frontier (2021), and Absolute Power (2024). His marriage to Iris West, a reporter for Picture News whom he met early in his career, was depicted in Flash #165 'One Bridegroom Too Many!' in 1966.

Reader's Guide

Barry Allen's publication history began with Showcase #4 (October 1956), where the creative team included editor Julie Schwartz, writer Robert Kanigher, penciler Carmine Infantino, and inker Joe Kubert. While Gardner Fox is credited by Kanigher as 'the creator of The Flash' regarding the original Jay Garrick, Barry Allen was a reimagining that sparked the Silver Age of Comic Books. His first appearance featured two stories: 'Mystery of the Human Thunderbolt!' and 'The Man Who Broke the Time Barrier!'. In 1961, Flash #123 established the Multiverse by introducing Jay Garrick as residing on a parallel universe (Earth-Two). Barry's nephew, Wally West, first appeared in Flash #110 (1959) as Kid Flash. The character has been adapted into various media, starting with animated appearances in the 1967 The Superman/Aquaman Hour of Adventure and Super Friends. In live-action, John Wesley Shipp portrayed him in the 1990s show The Flash and the Arrowverse, while Grant Gustin took over the role in the Arrowverse, and Ezra Miller portrayed him in DC Extended Universe films.

Did You Know?

• Barry Allen was born two weeks late on May 13 and was one of twins, with his sibling declared stillborn.
• Barry's costume is traditionally stored compressed inside a ring to resist friction and wind.
• Robert Kanigher considered Gardner Fox 'the creator of The Flash,' viewing Barry Allen as a reworking of Jay Garrick's original work.
• In his first appearance, Barry Allen was reading a copy of Flash Comics, lamenting that Jay Garrick was 'just a character some writer dreamed up.'
• Barry Allen died in Crisis on Infinite Earths #8 (November 1985) and did not appear again for 23 years.