"A Spell with No Name" is the second segment of the sixty-eighth episode of Star vs. the Forces of Evil. It premiered on April 14, 2019 alongside "Junkin' Janna", and is the second segment of the twelfth episode in the fourth season.
Star and Eclipsa's spells join forces in order to defeat a lethal spell that has gone rogue after two of them collide into one another.
- Despite the episode's plot description, Star and Eclipsa do not appear and the explanation for the rogue spell is never shown. Instead, the plot focuses on Eclipsa's spells and Star's narwhal spell teaming up to hunt the titular rogue spell.
- June 28, 2019 (Southeast Asia)