The X-Men #1
The X-Men #1 (cover-dated September 1963) is one of the defining debut issues of the Silver Age, simultaneously introducing seven characters who would anchor decades of Marvel storytelling: Cyclops, Beast, Angel, Iceman, Marvel Girl, Professor X, and Magneto. Stan Lee and Jack Kirby planted the series' enduring dramatic engine right from the first page — a community of young people feared and mistrusted for traits they were born with, a premise that readers and critics would later read as a sustained allegory for the civil rights struggles unfolding at the same cultural moment. The title struggled commercially in its original run and was cancelled in 1970, yet the characters and their core concept proved so durable that the 1975 revival under Len Wein and Chris Claremont grew into one of the most expansive franchises in comics history, eventually extending to animated series, live-action films, and a full MCU integration.
Sell my copy
Have this issue — or a whole collection? Get a fair offer from us, skip the marketplace fees and the hassle.
We Buy Collections ▸History
Lee conceived the series at the prompting of Marvel publisher Martin Goodman, who wanted another team book to follow the Fantastic Four. Lee's original instinct was to avoid the by-then-standard device of bestowing powers through accidents or radiation, instead grounding the entire team in mutation — characters who were simply born different — which also let him bypass writing separate origin stories for each member. Goodman rejected Lee's first proposed title, 'The Mutants,' on the grounds that young readers wouldn't know the word; Lee pivoted to 'X-Men,' reasoning that each member possessed an 'extra' power and that their mentor's surname, Xavier, provided the initial. The Danger Room's opening training sequence — the structural hook that launches the issue — was Jack Kirby's idea, contributed through the collaborative 'Marvel Method' plotting process; Lee later recalled it as the most brilliant possible opening because it demonstrated every character's powers through immediate action.
Trivia · 8 facts
- First appearance of the original X-Men team: Cyclops (Scott Summers), Beast (Hank McCoy), Angel (Warren Worthington III), Iceman (Bobby Drake), and Marvel Girl (Jean Grey).
- First appearance of Professor Charles Xavier (Professor X), the team's wheelchair-using telepathic mentor and founder of the School for Gifted Youngsters.
- First appearance of Magneto (Erik Magnus Lehnsherr), the issue's villain, who seizes a missile base (modeled on Cape Canaveral) and introduces himself as a champion of 'Homo superior' — the first use of that term in Marvel Comics.
- Written by Stan Lee, penciled by Jack Kirby, inked by Paul Reinman, and lettered by Sam Rosen; cover-dated September 1963 with an on-sale date of July 2, 1963.
- Cyclops is called 'Slim' throughout this issue; his given name Scott is not revealed until X-Men #3. Jean Grey's powers are identified in dialogue as telekinesis, though the issue's text mistakenly conflates them with teleportation.
- The issue closes with Xavier's rallying call 'To me, my X-Men!' — its first appearance in print, though it would not become a recurring catchphrase for decades.
- An unnamed general's comment that the X-Men's victory over Magneto was 'uncanny' marks the first in-universe use of the adjective that would eventually become the series' official title (The Uncanny X-Men, formalized on covers from issue #114 onward).
- The issue has been reprinted extensively, including in Marvel Masterworks: The X-Men Vol. 1 (1987), a Marvel Milestone Edition facsimile (1991), the X-Men Epic Collection: Children of the Atom (2014), a full facsimile edition (2019, reissued 2023), and the Mighty Marvel Masterworks digest line (2021), among numerous international editions catalogued by the Grand Comics Database.
Cast · 14 characters
Full credits
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
After a day of training and meeting Jean Grey, a new student at Professor X's school, the X-Men go on their first assignment: stopping a mutant named Magneto from taking over an Air Force base.
Plot details indexed by the Grand Comics Database (CC BY-SA).