Best known as
- Aaron in The Walking Dead
- Red Skull in Avengers: Infinity War & Endgame
- Ultron in Marvel’s What If?
- Rudy; Immortal, Rex, Kursk, Omnipotus, Robot and more in Invincible
- Professor X in X-Men ’97
and much more!
SHORT BIOGRAPHY
Ross Marquand is an American actor and producer who portrayed Aaron in AMC’s The Walking Dead, from Season 5 all the way to the finale.
This actor has also proven to be very versatile in the Marvel Cinematic Universe! In Avengers: Infinity War and Avengers: Endgame, he played the part of Vormir’s Stonekeeper Red Skull. Also within the MCU, he was the voice of Ultron in Marvel’s What If? and other Marvel productions.
You have also heard his great voice in the popular show Invincible, in which he is the voice of The Immortal and Rudy ‘Robot’ Conners.
Liked X-Men ’97? Of course you did! And you have him to thank for the voice of Professor X in this beloved cartoon continuation.
Meet Ross Marquand at FACTS Fall 2026, on October 31st and November 1st, in Flanders Expo, Ghent! He will be available for photoshoots, autograph sessions, selfies, and big Q&A panels on both days of the event.
