Omni-Man
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Creation & Design

Omni-Man was created by writer Robert Kirkman and artist Cory Walker as part of the Invincible series, designed to be a subversion of the traditional superhero archetype.

Early Years

Nolan Grayson, known as Omni-Man, initially appears as a heroic figure and father to Mark Grayson (Invincible), but his true Viltrumite nature and mission are gradually revealed.

Character Development

Throughout the series, Nolan's character evolves from a seemingly noble hero to a complex antagonist, showcasing themes of loyalty, betrayal, and the moral dilemmas of power.

Cultural Reception

Omni-Man has been well-received as a compelling character, praised for his depth and the moral complexities he brings to the superhero genre.

Character Details

Real Name:
Nolan Grayson
Aliases:
Omni-Man, Nolan Grayson
Species:
Viltrumite
Gender:
Male
Affiliations:
Guardians of the Globe, Viltrumite Empire
Abilities:
Superhuman strength, Flight, Longevity, Enhanced senses
Weight:
220lbs
Height:
6' 3"
Eye Color:
blue
Hair Color:
black

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Invincible #1

Image • 2003 • Vol. 1
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Invincible #1
 
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1st appearance of Invincible

1st appearance of Omni-Man, the father of Invincible

1st appearance of Deborah Grayson, the mother of Invincible

1st appearance of Titan

1st appearance of William Clockwell, Invincible's best friend

1st appearance of David Hiles, a physics teacher

1st cameo appearance of Atom Eve

1st cameo appearance of Science Dog, on a comic cover being read by Mark

Copies ordered by retailers: 10,800

Invincible #2

Image • 2003 • Vol. 1
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Invincible #2
 
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1st cameo appearance of Allen the Alien

1st full appearance of Atom Eve

1st appearance of the Mauler Twins

1st appearance of Robot

1st appearance of Rex-Splode

1st appearance of Dupli-Kate

Origin of Omni-Man

Copies ordered by retailers: 8,506

Invincible #11

Image • 2004 • Vol. 1
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Invincible #11
 
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Origin of Omni-Man

Copies ordered by retailers: 5,610

⚠️ Debatable Firsts: Omni-Man is telling his son Mark, aka Invincible, about their planet of origin, Viltrum

The panels shown in issue #11 are reproduced in Invincible #102, but the story there is narrated by Grand Regent Thragg, who identifies himself, creating ambiguity as to whether the figure depicted in issue #11 is Thragg, since the original account is told by Omni-Man

Invincible #26

Image • 2005 • Vol. 1
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Invincible #26
 
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1st appearance of Oliver Grayson, Mark's half brother who later becomes Kid Omni-Man

Supreme #66

Image • 2012 • Vol. 1
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Supreme #66
 
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Crossover appearance of Omni-Man, final panel

Supreme #67

Image • 2012 • Vol. 1
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Supreme #67
 
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Crossover appearance of Omni-Man

Cover art inspired by Superman #276 (1974)

Invincible #141

Image • 2017 • Vol. 1
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Invincible #141
 
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Death of Omni-Man

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