KAL-EL

Superman history

On this day.

81 dates from 1914 to today, each with its source. Comics use on-sale dates, and US films use US release dates unless we say otherwise.

January

  1. · People

    George Reeves, TV's Superman in the 1950s, is born in Woolstock, Iowa.

    Confirmed · Source: Wikipedia

  2. · Film

    The first Superman film serial, starring Kirk Alyn, opens (15 chapters, Columbia).

    Confirmed · Source: Wikipedia

  3. · TV

    All ten seasons of Smallville arrive on Netflix UK.

    Confirmed · Source: JustWatch UK; What's on Netflix

  4. · Newspaper strip

    The Superman daily newspaper strip begins, introducing his Kryptonian parents.

    Confirmed · Source: Wikipedia 'Superman (comic strip)'

  5. · Newspaper strip

    Reportedly: The name 'Kal-L' first appears, in the second daily strip.

    Likely, not yet confirmed · Source: Superman Homepage

  6. · People

    Jerry Siegel, co-creator of Superman, dies in Los Angeles.

    Confirmed · Source: encyclopedia.com

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February

  1. · Games

    Suicide Squad: Kill the Justice League launches, with a brainwashed Superman as a boss.

    Confirmed · Source: Kal-El.co.uk research notes

  2. · Radio

    The Adventures of Superman radio show debuts, with Bud Collyer as Superman.

    Confirmed · Source: Wikipedia radio series

  3. · Animation

    Superman: The Animated Series airs its final episode.

    Confirmed · Source: Wikipedia

  4. · Radio

    Perry White makes his debut, on the radio show.

    Confirmed · Source: codex-allies-places

  5. · TV

    Superman & Lois premieres, starring Tyler Hoechlin and Elizabeth Tulloch.

    Confirmed · Source: Wikipedia

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March

  1. · Radio

    The Adventures of Superman radio show ends after 2,088 episodes.

    Confirmed · Source: Wikipedia radio series

  2. · Radio

    Superman meets Batman and Robin on the radio show.

    Confirmed · Source: Wikipedia radio series

  3. · Comics

    Superman's electric-blue costume debuts in Superman #123 (on-sale date).

    Confirmed · Source: ComicBook.com; Superman Homepage · Cover date May 1997

  4. · TV

    Krypton, the prequel series about Superman's grandfather Seg-El, premieres on Syfy.

    Confirmed · Source: Wikipedia

  5. · Film

    Filming on Superman: The Movie begins at Pinewood Studios, England, with the Krypton scenes.

    Confirmed · Source: Wikipedia

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April

  1. · Real world

    A copy of Action Comics #1 sells for a then-record $6 million.

    Confirmed · Source: 10/01/2026 · A copy sold privately for $15 million on 09/01/2026

  2. · Film

    Reportedly: Superman II opens in UK cinemas (London premiere the night before).

    Likely, not yet confirmed · Source: supermanii.com; TMDB release list

  3. · Radio

    Jimmy Olsen is named for the first time, on the radio show.

    Confirmed · Source: codex-allies-places

  4. · Games

    Injustice: Gods Among Us is released in North America.

    Confirmed · Source: Wikipedia

  5. · Comics

    Action Comics #1, Superman's first appearance, goes on sale.

    Confirmed · Source: Kal-El.co.uk research notes · Cover date June 1938

  6. · Comics

    Action Comics #1000 goes on sale, 80 years to the day after #1.

    Confirmed · Source: Kal-El.co.uk research notes

  7. · Film

    Filming begins on Man of Tomorrow at Trilith Studios, Georgia.

    Confirmed · Source: Variety; AJC

  8. · People

    Tom Welling, Smallville's Clark Kent, is born.

    Confirmed · Source: Wikipedia

  9. · TV

    Adventures of Superman airs its last episode, after 104.

    Confirmed · Source: Wikipedia

  10. · Real world

    DC Universe Infinite launches in the UK.

    Confirmed · Source: Warner Bros UK

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May

  1. · People

    Henry Cavill, the Man of Steel, is born in St Helier, Jersey.

    Confirmed · Source: Wikipedia

  2. · TV

    Smallville's final episode airs after ten seasons.

    Confirmed · Source: Wikipedia

  3. · People

    Margot Kidder, Lois Lane in Superman: The Movie, dies aged 69.

    Confirmed · Source: en.wikipedia.org

  4. · Games

    Injustice 2 is released in the UK.

    Confirmed · Source: Wikipedia

  5. · Games

    MultiVersus, which included a playable Superman, shuts down.

    Confirmed · Source: VGC; Windows Central

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June

  1. · Radio

    Kryptonite appears for the first time, on the radio show.

    Confirmed · Source: Kal-El.co.uk research notes

  2. · TV

    Lois & Clark: The New Adventures of Superman airs its final episode.

    Confirmed · Source: Wikipedia

  3. · Film

    Man of Steel, starring Henry Cavill, opens in the US.

    Confirmed · Source: Wikipedia

  4. · Animation

    Reportedly: My Adventures with Superman season 3 premieres.

    Likely, not yet confirmed · Source: Wikipedia

  5. · People

    George Reeves, TV's Superman, dies aged 45.

    Confirmed · Source: en.wikipedia.org

  6. · Film

    Supergirl, starring Milly Alcock, opens in UK and US cinemas.

    Confirmed · Source: codex-super-family.md (Wikipedia; Warner Bros UK); BBFC release record

  7. · Film

    Superman Returns, starring Brandon Routh, opens in the US.

    Confirmed · Source: Wikipedia

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July

  1. · Animation

    My Adventures with Superman premieres on Adult Swim.

    Confirmed · Source: Wikipedia

  2. · Film

    Superman (2025) has its world premiere at the TCL Chinese Theatre, Los Angeles.

    Confirmed · Source: Wikipedia

  3. · People

    David Corenswet, the DCU's Superman, is born in Philadelphia.

    Confirmed · Source: Wikipedia

  4. · Film · Coming up

    Man of Tomorrow opens in US cinemas.

    Confirmed · Source: Kal-El.co.uk research notes

  5. · People

    Joe Shuster, the artist who co-created Superman, is born in Toronto.

    Confirmed · Source: en.wikipedia.org

  6. · Film

    James Gunn's Superman, starring David Corenswet, opens in UK and US cinemas.

    Confirmed · Source: codex-superman-2025.md (Wikipedia); DCM UK listing; Get Your Comic On

  7. · Animation

    The last of the 17 Fleischer/Famous Studios Superman cartoons is released.

    Confirmed · Source: Wikipedia

  8. · People

    Joe Shuster, Superman's co-creator, dies in Los Angeles.

    Confirmed · Source: en.wikipedia.org

  9. · People

    Dean Cain, Superman in Lois & Clark, is born.

    Confirmed · Source: Wikipedia

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August

  1. · Comics

    Reportedly: Britain's Triumph #772 shows Superman flying on its cover, one of the earliest flying images.

    Likely, not yet confirmed · Source: Bleeding Cool · Cover date

  2. · TV

    Krypton airs its final episode.

    Confirmed · Source: Wikipedia

  3. · Film

    Filming wraps on Man of Tomorrow after about 93 days.

    Confirmed · Source: Deadline; Sortiraparis

  4. · Comics

    Superman and Wonder Woman share their famous kiss in Justice League #12 (on-sale date).

    Confirmed · Source: codex-wonder-woman-batman · Cover date October 2012

Back to months

September

  1. · Film

    The title Man of Tomorrow and its July 2027 date are announced.

    Confirmed · Source: Deadline; IGN; Empire

  2. · Animation

    Filmation's The New Adventures of Superman ends its CBS run.

    Confirmed · Source: Wikipedia

  3. · Animation

    Superman: The Animated Series premieres on Kids' WB.

    Confirmed · Source: codex-tv.md; https://en.wikipedia.org/wiki/Superman:_The_Animated_Series

  4. · Animation

    Filmation's The New Adventures of Superman premieres, with Bud Collyer's voice.

    Confirmed · Source: Wikipedia

  5. · People

    Tyler Hoechlin, Superman in Supergirl and Superman & Lois, is born.

    Confirmed · Source: Wikipedia

  6. · TV

    Lois & Clark: The New Adventures of Superman premieres.

    Confirmed · Source: Wikipedia

  7. · TV

    Adventures of Superman, starring George Reeves, premieres on TV.

    Confirmed · Source: Wikipedia

  8. · People

    Christopher Reeve is born in New York City.

    Confirmed · Source: en.wikipedia.org

  9. · Animation

    The first Fleischer Superman cartoon is released. It was later nominated for an Oscar.

    Confirmed · Source: Wikipedia

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October

  1. · Comics

    Reportedly: Superman: The Wedding Album goes on sale that week: Clark and Lois marry.

    Likely, not yet confirmed · Source: Wikipedia · 'week of 06/10/1996'; exact day not given. Cover date December 1996

  2. · People

    Kirk Alyn, the first live-action Superman, is born.

    Confirmed · Source: Wikipedia

  3. · People

    Brandon Routh, star of Superman Returns, is born in Des Moines, Iowa.

    Confirmed · Source: Wikipedia

  4. · People

    Christopher Reeve dies aged 52.

    Confirmed · Source: en.wikipedia.org

  5. · TV

    Tyler Hoechlin first appears as Superman, in Supergirl season 2.

    Confirmed · Source: Wikipedia

  6. · TV

    Smallville premieres, with Tom Welling as the young Clark Kent.

    Confirmed · Source: Wikipedia

  7. · Real world

    DC changes Superman's motto to 'Truth, justice and a better tomorrow'.

    Confirmed · Source: DC.com 16/10/2021

  8. · People

    Jerry Siegel, the writer who co-created Superman, is born in Cleveland.

    Confirmed · Source: encyclopedia.com

  9. · People

    Margot Kidder, Lois Lane in four Superman films, is born in Yellowknife, Canada.

    Confirmed · Source: en.wikipedia.org

  10. · Animation

    Reportedly: My Adventures with Superman arrives in the UK on Channel 4 streaming.

    Likely, not yet confirmed · Source: Wikipedia

  11. · Comics

    Reportedly: Superman: Earth One volume 1 is published.

    Likely, not yet confirmed · Source: codex-versions

  12. · Film

    James Gunn says there will be no Man of Tomorrow trailer in December 2026.

    Confirmed · Source: The Tab

Back to months

November

  1. · Newspaper strip

    The Superman Sunday newspaper strip begins.

    Confirmed · Source: Wikipedia 'Superman (comic strip)'

  2. · Film

    Superman and the Mole Men, George Reeves's first outing as Superman, is released.

    Confirmed · Source: Wikipedia

  3. · Comics

    Superman #75, 'The Death of Superman', goes on sale.

    Confirmed · Source: Kal-El.co.uk research notes · Cover date January 1993

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December

  1. · TV

    Superman & Lois airs its series finale.

    Confirmed · Source: Wikipedia

  2. · TV

    Superman & Lois premieres in the UK on BBC One.

    Confirmed · Source: Wikipedia

  3. · Film

    Royal premiere of Superman: The Movie at the Empire, Leicester Square, attended by the Queen.

    Confirmed · Source: Wikipedia

  4. · Film

    Superman: The Movie opens in UK cinemas, a day before the US.

    Confirmed · Source: Wikipedia

  5. · Film

    Superman: The Movie, starring Christopher Reeve, opens in the US.

    Confirmed · Source: Wikipedia

  6. · Film

    Lars Eidinger is cast as Brainiac in Man of Tomorrow.

    Confirmed · Source: Deadline

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Know a date we've missed, or spotted a mistake? Tell us, with a source if you can. We only add dates we can pin to the day.