Character
Marco Diaz
Marco Diaz in Star vs. the Forces of Evil (2015), played by Adam McArthur.
Marco Ubaldo Diaz is the deuteragonist of Star vs. the Forces of Evil. He is the son of Rafael and Angie Diaz, as well as Star Butterfly's best friend on Earth.
Read more about Marco Diaz on Star vs. the Forces of Evil Wiki at Fandom