Ultron Fact — November 2, 2026

Today's Fact

Before the Avengers ever saw the metal face, they spent two issues chasing a hooded mastermind and arresting the wrong man's reputation.

ULTRON'S FIRST APPEARANCE WAS IN DISGUISE — HE HID UNDER THE CRIMSON COWL AND FRAMED THE AVENGERS' BUTLER FOR HIS OWN DEBUT!

The Featured Fact

Ultron did not introduce himself with a monologue and a laser barrage. In Avengers Vol. 1 #54 (July 1968), by Roy Thomas and John Buscema, the threat organising a new Masters of Evil called itself the Crimson Cowl — a figure swaddled head to toe in scarlet robes, recruiting Klaw, the Melter, Radioactive Man and Whirlwind against the Avengers.

The disguise came with a fall guy sewn into it. Ultron had hypnotised Edwin Jarvis, the Avengers' butler, and staged an unmasking that left the team believing Jarvis himself was the Cowl and the robed robot beside him was a lifeless decoy. Earth's Mightiest Heroes duly took their own butler for the mastermind behind the plot.

Only in Avengers Vol. 1 #55 (August 1968), with the Avengers captured, did the Cowl drop the act. Ultron broke the spell on Jarvis, pulled back the hood on a metal skull, and announced himself as Ultron-5, the Living Automaton — the numeral quietly advertising that four earlier versions of him had already existed off-panel.

Why It's Obscure

Most signature villains arrive announcing themselves. This one arrived as office furniture in a red robe and let the help take the blame.

1968

Two-issue entrance — Avengers Vol. 1 #54 presents only the Crimson Cowl; the name Ultron is withheld until #55, a full month later.

The frame

Jarvis as patsy — the hypnotised butler was dressed up as the villain so convincingly that the Avengers accepted their servant as a criminal mastermind.

The numeral

Five means history — calling himself Ultron-5 on debut implied four discarded predecessors, a backstory delivered in a single digit.

The echo

A cape, decades later — the films remembered the disguise: Ultron first meets the twins in Avengers: Age of Ultron draped in a red cloth he then casts aside.

Gallery

Comic art of Ultron, including the page where the robe came off.

Avengers 55 page where the Crimson Cowl reveals himself to Jarvis — **The unmasking, panel by panel** The actual reveal from Avengers Vol. 1 #55: the Cowl breaks his spell over Jarvis, then drops the hood — 'What makes you think that I am human?'

Ultron classic comic art — **Ultron-5 unveiled** The jack-o'-lantern grin the robe had been hiding: Ultron's first true face, all furnace mouth and antennae.

Ultron comic cover art — **The debut act's star** Ultron on the cover, a long way from hiding inside a butler's alibi and a borrowed villain name.

Sources

Every fact on this page was checked against at least two independent sources before publication.

Bullpen Bulletins

The Simple Pleasures of a Mad Robot — CBR Walks through the double fake-out of Avengers #54-55: Jarvis unmasked as the Cowl, then Ultron revealed as the real mastermind in #55.
Ultron — Comic Vine Character record confirming Ultron first appeared unnamed in Avengers Vol. 1 #54 (1968) and was named one issue later, having formed the Masters of Evil as the Crimson Cowl.
Ultron Costume Gallery — Mighty Avengers Documents the Crimson Cowl robes as Ultron-5's first-issues disguise and the Jarvis deception in Avengers #54.