If current server doesn't work please try other servers below.
Season 1 - Jan. 18, 2015
Season 2 - Jul. 11, 2016
Season 3 - Jul. 15, 2017
Season 4 - Mar. 10, 2019

Star vs. the Forces of Evil Season 1 Episode 4
HD
Overview:
While Marco is distracted by protecting his friend, the new school mascot, from being kidnapped by their football rivals, a confused Star believes this to be an upcoming battlefield and starts making plans of her own.