Marco is determined to prove he is the best student at his dojo when a legendary Grandmaster visits to certify the school.
This specific double-feature, and "All Belts Are Off," constitutes the 19th episode of the second season of Star vs. the Forces of Evil (often labeled as Season 2, Episode 37 in sequential order). Heinous (S2E37a) [S2E37] (36-37)Heinous-All Belts Are Off
Detailed dialogue and character interactions can be found in the Heinous Transcript . All Belts Are Off (S2E37b) Marco is determined to prove he is the