Season 1

After having skirmished with a number of dangerous monsters, Star Butterfly arrives on Earth to live with the Diaz family. However, rather than living a normal life, Star continues on having to battle villains both throughout the universe and in their high school, although if only to protect her extremely powerful wand, an object which she is still confused with.

1. 1Star Comes to Earth18 Jan 2015 · 11mAs tradition dictates, Star receives the royal magic wand for her 14th birthday, but her parents worry that she is not ready for the responsibility and send her to a place they deem safe - Earth.
2. 2Party With a Pony18 Jan 2015 · 11mStar's best friend from her home dimension pays a visit and feels threatened by Star's new friendship with Marco.
3. 3Match Maker30 Jan 2015 · 11mStar fails her first test, so she tries to play match maker for their classroom teacher to get a better grade. However, she winds up turning her into a troll.
4. 4School Spirit30 Jan 2015 · 11mWhile 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.
5. 5Monster Arm6 Apr 2015 · 11mMarco breaks his arm before a Karate tournament. Star uses her wand to fix it, but accidentally gives him an evil sentient tentacle arm.
6. 6The Other Exchange Student6 Apr 2015 · 11mStar vies for attention with a foreign exchange student who is visiting the Diaz family.
7. 7Cheer Up Star13 Apr 2015 · 11mStar is feeling down when her crush Oskar has no calls from her, so Marco tries to cheer her up only that he accidentally summons Ludo and his army of monsters.
8. 8Quest Buy13 Apr 2015 · 11mStar and Marco must go to "Quest Buy", a maze-like store to find a charger for Star's wand.
9. 9Diaz Family Vacation20 Apr 2015 · 11mStar takes the Diaz family out vacation to her home dimension of Mewni.
10. 10Brittney's Party20 Apr 2015 · 11mStar doesn't get invited to Brittany's birthday party and is desperate to get into it.
11. 11Mewberty15 Jun 2015 · 11mStar goes through mewberty, which covers her body in purple hearts and sets her off onto all the boys in school.
12. 12Pixtopia15 Jun 2015 · 11mMarco and his friends work off their debt in the Shard Mines.
13. 13Lobster Claws22 Jun 2015 · 11mLudo fires the lobster monster from his group and the creature doesn't know what to do, so Star and Marco try to help him out.
14. 14Sleep Spells22 Jun 2015 · 11mStar is sleepwalking and casting magic chaotically.
15. 15Blood Moon Ball20 Jul 2015 · 11mStar accepts her ex-boyfriend Tom's invitation to Demon Prom, but Marco is suspicious of Tom's intentions.
16. 16Fortune Cookies20 Jul 2015 · 11mMarco convinces Star that fortune cookies contain magical prophecies, which leads her to dangerously believe a fake fortune.
17. 17Freeze Day27 Jul 2015 · 11mStar accidentally freezes time with her wand and then tries to convince Father Time to set things right.
18. 18Royal Pain27 Jul 2015 · 11mStar's dad makes an unexpected visit and soon wears out his welcome.
19. 19St. Olga's Reform School for Wayward Princesses10 Aug 2015 · 22mStar must face her greatest fear and travel to St. Olga's Reform School for Wayward Princesses to bust out Flying Princess Pony Head for her birthday.
20. 20Mewnipendance Day17 Aug 2015 · 11mStar leads a battle reenactment as part of a Mewni Independence Day celebration with her friends on Earth.
21. 21The Banagic Incident17 Aug 2015 · 11mStar sees a commercial for a magical Earth product.
22. 22Interdimensional Field Trip14 Sept 2015 · 11mStar leads a class field trip to a museum in another dimension and puts the entire class in danger.
23. 23Marco Grows a Beard14 Sept 2015 · 11mWhen Star flubs the spell used to help Marco grow a beard, the beard grows out of control and engulf the house.
24. 24Storm the Castle21 Sept 2015 · 22mWhen Marco is captured by Toffee and held for wand-ransom, Star enters into an unlikely alliance with Ludo and Buff Frog.