A timeline of the fictional comic biography of Leonard Snart, aka Captain Cold, the leader of the Rogues, inventor of the absolute zero cold gun, known for his strict criminal honor code, and his role as a hero during the Forever Evil event.
Captain Cold (Leonard Snart) first appears as a Golden Age foe of the original Flash, Jay Garrick, in Flash Comics #8. He wields a cold gun that emits absolute zero temperatures. #DCComics #GoldenAge
Captain Cold appears in a story where he temporarily gains the power to freeze time using a prototype cold gun. #DCComics #TimeFreeze )
Leonard Snart is reintroduced as a Silver Age villain opposing the new Flash, Barry Allen, in The Flash #118. This establishes him as a recurring adversary with his signature cold gun. #DCComics #SilverAge
Captain Cold becomes a founding member of the Rogues, a criminal group dedicated to combating the Flash. The team includes Mirror Master, Heat Wave, and others. #DCComics #Rogues )
Captain Cold battles the Flash in a story that reveals the limitations of his cold gun and his ingenuity in creating traps. #DCComics #Flash )
Captain Cold attempts to reform but succumbs to his criminal nature in a story that explores his potential for good. #DCComics #Reformation )
Captain Cold is killed by a falling iceberg, but later it is revealed to be a clone, preserving his character. #DCComics #Death )
Captain Cold participates in the first crossover between the Justice League and the Rogues, showcasing his abilities on a larger stage. #DCComics #Crossover
Captain Cold teams up with Superman in an unusual alliance against a common enemy. #DCComics #Superman
Captain Cold's sister Golden Glider dies, leading him to a path of vengeance and further cementing his code against killing. #DCComics #GoldenGlider
Captain Cold appears in the massive crossover event Crisis on Infinite Earths, fighting alongside other villains and heroes to save the multiverse. #DCComics #Crisis
In the Underworld Unleashed event, Captain Cold is tempted by the demon Neron to trade his soul for power but refuses, highlighting his code of honor. #DCComics #UnderworldUnleashed
Captain Cold is a key player in the 'The Return of the Rogues' storyline, re-establishing the group as a major threat. #DCComics #Rogues )
An alternate future version of Captain Cold appears in The Kingdom, a sequel to Kingdom Come, set in a possible future timeline. #DCComics #AlternateFuture )
Captain Cold receives an upgrade to his cold gun from the villain Vandal Savage, making it more powerful. #DCComics #VandalSavage
Captain Cold is killed by the villain Deathstroke during the Identity Crisis storyline, a controversial event that shakes the Rogues. #DCComics #Death )
Captain Cold's death leads to a power struggle within the Rogues in the Rogue War storyline, with his sister Golden Glider and brother-in-law Heat Wave vying for control. #DCComics #RogueWar
Captain Cold is resurrected by the Spectre during the Infinite Crisis event, returning to life and later reuniting with the Rogues. #DCComics #Resurrection
Captain Cold appears in the new Flash series, challenging Bart Allen as the new Flash. #DCComics #BartAllen
Captain Cold leads the Rogues in a revenge plot against Libra, who had manipulated them during Final Crisis. #DCComics #FinalCrisis
Captain Cold faces off against the Black Lantern Corp during the Blackest Night event, including a battle with a zombified version of himself. #DCComics #BlackestNight
Captain Cold appears in The Flash: Rebirth, a storyline that sets the stage for Barry Allen's return as the Flash. #DCComics #FlashRebirth
In the Flashpoint alternate timeline, Captain Cold is a villainous member of the Rogues, but the timeline's differences affect his allegiance. #DCComics #Flashpoint )
As part of DC's New 52 reboot, Captain Cold is reintroduced with a redesigned costume and updated origin in The Flash (vol. 4) #1. #DCComics #New52 )
Captain Cold leads the Rogues in a takeover of Central City during the Rogues' Reign storyline in The Flash #9-12. #DCComics #RoguesReign
Captain Cold's origin is expanded in this annual, showing his abusive father and the creation of his cold gun. #DCComics #Origin )
During the Forever Evil event, Captain Cold leads the Rogues in a rebellion against the Crime Syndicate, fighting to protect their city and becoming an unlikely hero. #DCComics #ForeverEvil
After Forever Evil, Captain Cold is offered membership in the Justice League by Lex Luthor, serving as a member for a short time. #DCComics #JusticeLeague
Captain Cold appears as a member of Lex Luthor's Justice League during the Darkseid War, fighting alongside the heroes. #DCComics #DarkseidWar
Captain Cold returns to his villainous ways in The Flash: Rogues Reloaded, a story arc where he reforms the Rogues with new members. #DCComics #RoguesReloaded )
In DC Rebirth, Captain Cold is depicted as a more sympathetic anti-hero, struggling with his past and his relationship with his sister Golden Glider. #DCComics #Rebirth
Captain Cold's relationship with his sister Golden Glider deteriorates, leading to a confrontation that forces him to reevaluate his priorities. #DCComics #Family )
Captain Cold appears in The Button crossover, where the Rogues are involved in a conflict involving the cosmic entity known as the Monarch. #DCComics #TheButton )
Captain Cold plays a key role in Flash War, a battle between the Flash and his arch-nemesis Reverse-Flash that threatens the fabric of time. #DCComics #FlashWar
Captain Cold leads the Rogues in a massive attack on the Flash, resulting in a catastrophic battle that damages Central City. #DCComics #Rogues )
Captain Cold sacrifices himself to save the Flash from the villain Paradox, dying as a hero. #DCComics #HeroicSacrifice )
As part of the Year of the Villain initiative, Captain Cold receives a power upgrade from Lex Luthor but ultimately rejects Luthor's offer, staying true to his code. #DCComics #YearOfTheVillain
Captain Cold joins the resistance against the Batman Who Laughs in Dark Nights: Death Metal, fighting to save the multiverse. #DCComics #DeathMetal
Captain Cold is resurrected by the Speed Force, returning to life with a newfound appreciation for his existence. #DCComics #Resurrection )
In the Infinite Frontier era, Captain Cold continues as a major villain in Central City, with his own miniseries exploring his backstory. #DCComics #InfiniteFrontier
Captain Cold participates in the One-Minute War, a storyline where the Flash family battles the Fraction, a group of speedsters. #DCComics #OneMinuteWar )
Captain Cold appears in The Flash #782, a milestone issue celebrating the character's long history. #DCComics #TheFlash )
During the Knight Terrors event, Captain Cold is trapped in a nightmare world, forced to confront his greatest fears. #DCComics #KnightTerrors
Captain Cold is featured in a solo story arc exploring his origin and his relationship with the Rogues. #DCComics #SoloSeries
Captain Cold plays a crucial role in defeating the Monarch, solidifying his status as an anti-hero. #DCComics #AntiHero )
Captain Cold joins a group of villains and heroes to stop the powerful entity known as the Monarch in the Absolute Power crossover. #DCComics #AbsolutePower )