Adam McArthur
Known for: Acting
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.
Filmography
Series
Star Wars: The Clone Wars
Prince Lee-Char (voice)
2008
Series
Star vs. the Forces of Evil
Marco Diaz (voice)
2015
Series
The Adventures of Puss in Boots
Chad (voice)
2015
Series
Chibiverse
Marco Diaz (voice)
2022
Series
Ollie & Scoops
Rudy (voice)
2019
Film
Star vs. the Forces of Evil: The Battle for Mewni
Marco Diaz (voice)
2017
Series
Homestuck: The Animated Series
Dave Strider (voice)
2025
Film
Motocross Kids
Male Reporter
2004
Series
S.A.L.E.M.
Oliver (Voice)
2020
Water Under the Bridge
Young Jake
2003
Mike's Kooky Summer
Mike
2014
Film
Man Eaters
Frank
2018
Film
The Pickup
Joe
2024
Scooby-Doo! Spooky Camp Stories
Counselor Coope