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Adam McArthur

Adam McArthur

Actor · Born November 28, 1982 · San Francisco, California, USA

IMDb

Biography

Adam McArthur is an American actor and martial artist based in Los Angeles, California, United States. His best-known role is voicing Marco Diaz in the Disney XD cartoon Star vs. the Forces of Evil. He also voices characters on other animation shows and on-screen on some nationally aired commercials. In martial arts, he specializes in kung fu, has been a champion at some tournaments, and has been the featured subject of several documentaries that have aired on PBS.

Acted in 11

2020s

  1. 2025

    Homestuck: The Animated Series

    Dave Strider (voice) · 1 episode

  2. 2024

    The Pickup

    Joe

  3. 2022
  4. 2020

    S.A.L.E.M.

    Oliver (Voice) · 1 episode

2010s

  1. 2019

    Ollie & Scoops

    Rudy (voice) · 3 episodes

  2. 2018

    Man Eaters

    Frank

  3. 2017

    Star vs. the Forces of Evil: The Battle for Mewni

    Marco Diaz (voice)

  4. 2015

2000s

  1. 2008
  2. 2004

    Motocross Kids

    Male Reporter

Other crew 1

2020s

  1. 2024

    The Pickup

    Stunt Driver