A Denver native, Marquand received his BFA in Theatre from the University of Colorado. Soon thereafter, he moved to Los Angeles and quickly garnered attention in various film and television projects. After portraying the late Paul Newman on AMC’s Mad Men, Marquand landed the role of Aaron on AMC's The Walking Dead. Then came notable credits on The Mindy Project, The Last Tycoon, and Brockmire. Also an accomplished voiceover actor, Marquand provided his unique vocal talents for countless projects like Robot Chicken, Family Guy, and American Dad. He is known for impersonating a plethora of celebrities including Harrison Ford, Brad Pitt, Matthew McConaughey, and more than 50 other personalities. It was this skillset that helped Marquand land a role in The Avengers: Infinity War and The Avengers: Endgame as the perennial super villain Red Skull.