Marco Diaz is the deuteragonist of the Disney animated series Star vs. the Forces of Evil, known as Star Butterfly's human best friend and eventual boyfriend, who helps her fight monsters and adjust to life on Earth. He is a responsible, karate-practicing teenager who evolves from a "safe kid" into a brave adventurer, becoming a Knight of Mewni and a key ally in her magical battles.
Marco Diaz has been suggested to play 208 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
