Roscoe Wayne Marquand (born August 22, 1981) is an American actor and impressionist. He has played Aaron on the television series The Walking Dead (2015–2022), Red Skull and Ultron in various projects connected to the Marvel Cinematic Universe, and voices numerous characters in the adult animated television series Invincible (2021–present) and X-Men '97 (2024–present).
Early life Marquand was born in Fort Collins, Colorado. His initial foray into acting began at the age of nine when he played a small part in a church play. Soon thereafter, he joined the Boy Scouts of America (where he attained the rank of Eagle Scout) and began impersonating celebrities at campfire ceremonies.
According to Marquand, he suffered from bullying in his youth due to being part of "all nerdy things" such as the Boy Scouts, the student government and the chess club. When he was 11 years old, Marquand watched X-Men: The Animated Series and "fell in love" with the show, taking a particular liking for Wolverine due to all the pain and pathos within his character. Wolverine's line "There's no peace for me here. There's no peace for me anywhere" marked Marquand's life, making him feel like if he could convey a shred of what Cal Dodd could do with Wolverine, that's what he wanted to do in life, deciding to pursue acting.
While in attendance at the University of Colorado at Boulder, Marquand starred in several productions including To Kill a Mockingbird, The Passion of Dracula, and The Cherry Orchard. He graduated with a BFA (Bachelor of Fine Arts) in Theatre Performance.
Career
After college, Marquand moved to Los Angeles in 2006 and quickly garnered attention in several film and television projects. He played a crooked cop with entertaining gusto in The Sabi Company's Down and Dangerous (2013). Marquand portrayed screen legend Paul Newman on AMC's Mad Men. Marquand is best known for the recurring role of Aaron on The Walking Dead, the series' first gay male character.
Since 2018, Marquand has portrayed and voiced two characters in the Marvel Cinematic Universe: Red Skull in the films Captain America, Avengers: Infinity War (2018) and Avengers: Endgame (2019), as well as Ultron in the virtual reality experience Avengers: Damage Control (2019) and as an alternate version of the character in the film Doctor Strange in the Multiverse of Madness (2022), replacing Hugo Weaving and James Spader. Marquand voiced both characters in the television series What If...? (2021). He voiced Professor X in X-Men '97.
An accomplished voiceover actor, Marquand has lent his talents to productions such as Phineas and Ferb, Conan, and video games like Battlefield Hardline. He is also known for impersonating a plethora of celebrities including Michael Caine, Sylvester Stallone, Justin Timberlake, Matthew McConaughey, and over 50 others. This expertise led to a starring and producing role on Pop TV's Impress Me, helmed by Ben Shelton and Rainn Wilson. He also voiced the titular character of Wreck-It Ralph in Disney Speedstorm, replacing both John C. Reilly and Brian T. Delaney.
Filmography
Film Year Title Role Notes 2006 Love Sick Short film 2007 Saturday Night Special Aaron Nash Short film The Deadening Newscaster Short film 2008 There Will Be Bud Daniel Puffington Short film, also executive producer Sex & Los Angeles Detective Kate Wakes Neighbor 2009 A Lonely Place for Dying Nikolai Dzerzhinsky Also producer The Inappropriate Behavior of Our Alleged Loved Ones Eric 2010 Happily After Tristan Woodshop Gary Slings and Arrows Charley 2011 The Congregation John Christner 2012 Eden Max Sabbatical Short film Broken Roads David Warwick 2013 Down and Dangerous Henry Langlois Christmas Party Conversations: Part I Angry Young Dad Video short The Program Michael Short film 2014 Amira & Sam Greg Camera Trap Jack 2015 Une Libération Jean Spare Change Mr. Hartman 2016 Sheep and Wolves Ziko Voice A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its credits or other reliable sources of information. 2018 Avengers: Infinity War Red Skull (Stonekeeper) 2019 Avengers: Endgame 2022 Doctor Strange in the Multiverse of Madness Ultron Sentries Voice 2025 Descendent Sean 2025 Tuesday's Flu Jason McCutchen
Television Year Title Role Notes 2006 LA Forensics FBI Agent Episode: "Under the Rug" 2009 I <3 Vampires Siona's Publicist 5 episodes 2012 The Flipside Actor Episode: "Second Chance" 2013 Mad Men Paul Newman Episode: "The Flood" 2013–2014 Conan Christopher Walken, James Gandolfini Voice 2014 Phineas and Ferb: Star Wars Han Solo Voice 2015 Impress Me Ross Marvin Lead role, also producer 2015–2022 The Walking Dead AaronRecurring (season 5), also starring (seasons 6–7), main (season 8–11); 70 episodes 2016 Deadbeat Hugh Janus Episode: "The Duchess of Stourbridge" 2017 Brockmire Brockmire's Father Episode: "Road Trip" The Last Tycoon Prince of Wales 2 episodes 2018–2021 Robot Chicken Han Solo, Jack Reacher, Jerry Seinfeld, Ethan Hunt, Bob Belcher, Seth Brundle, Ian Malcolm, Red Skull, various Voice, 7 episodes 2021–present Invincible Immortal, Rudy Connors / Robot, various voices Voice, 17 episodes 2021–2024 What If...? Johann Schmidt / Red Skull, Infinity Ultron, Sub-Ultron Sentries, W.E.R.N.E.R. Voice, 6 episodes2022Lego Star Wars: Summer VacationHan SoloVoice 2024–present X-Men '97 Professor Charles Xavier / Professor X, En Sabah Nur / Apocalypse, Victor von Doom / Doctor Doom Voice, 15 episodes 2024Megamind Rules! Music Man / Metro Man Voice, 2 episodes LEGO Star Wars: Rebuild the Galaxy Han Solo Voice
Video games Year Title Voice role Notes 2015 Battlefield Hardline Actor 2016 Star Wars: Trials on Tatooine Han Solo 2024 Disney Speedstorm Wreck-It Ralph 2026 Invincible VS Robot, Conquest, Immortal
Theme parks Year Title Role Notes 2019 Avengers: Damage Control Ultron 2022 Avengers: Quantum Encounter Show exclusively on the Disney Wish
Podcasts Year Title Voice role Notes 2020 Blockbuster James Cameron
Awards and nominations Year Award Category Work Result Ref. 2013 Maverick Movie Awards Best Supporting Actor: Feature Down and Dangerous 2015 Maverick Movie Awards Best Actor: Short Une Libération
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