The Invincible comic ran for 144 issues over 15 years, and the animated adaptation became one of Amazon Prime's most-watched original series. This quiz covers 50 questions spanning the comics by Robert Kirkman, Cory Walker, and Ryan Ottley, the animated show's voice cast, and the brutal, emotional story of Mark Grayson's journey from teenage hero to defender of Earth.
Each round presents 10 randomized questions from a pool of 50, with four multiple-choice options and instant feedback after every answer. Your final score comes with a performance tier and shareable results.
You'll explore the Viltrumite empire and its mission to conquer planets, Mark Grayson's half-human half-Viltrumite heritage, the Guardians of the Globe and their Justice League parallels, key villains like Angstrom Levy and the Sequids, and the animated series' acclaimed voice cast including Steven Yeun, J.K. Simmons, and Sandra Oh.
Invincible was created by Robert Kirkman and Cory Walker, with Ryan Ottley later becoming the primary artist. It was published by Image Comics from 2003 to 2018, running for 144 issues.
J.K. Simmons voices Nolan Grayson, also known as Omni-Man. His commanding performance brings the complex Viltrumite father figure to life, perfectly capturing both the loving dad and the ruthless alien conqueror.
Viltrumites are near-immortal beings from the planet Viltrum who conquer planets across the galaxy. They possess superhuman strength, speed, flight, and extreme durability, and they age incredibly slowly — making them some of the most powerful beings in the Invincible universe.
Last updated: April 2026