Star forgets to get the Diazes an anniversary present, so she invites them on a trip to Mewni. Star crashes a birthday party but has to fight off Ludo's monsters.
1. Star Comes to Earth/Party with a Pony
Aired: Jan 18, 2015An interstellar princess is exiled to earth and teams up with a teenage boy t...
Aired: Jan 18, 2015 After failing a math test, Star tries to convince her teacher to change her g...
3. Monster Arm/The Other Exchange Student
Aired: Jan 30, 2015Monster Arm: Star accidentally turns Marco's arm into a monster arm when he h...
Aired: Jan 30, 2015 Marco tries to cheer up Star and ends up summoning Ludo and an army of monste...
5. Diaz Family Vacation/Brittney's Party
Aired: Apr 6, 2015Star forgets to get the Diazes an anniversary present, so she invites them on...
Aired: Apr 6, 2015 Marco and his friends are transported to a mystical realm of pixies, where th...
Aired: Apr 13, 2015 Star and Marco try to help Lobster Claws adapt to life on Earth, while Marco ...
8. Blood Moon Ball/Fortune Cookies
Aired: Apr 13, 2015Star attends Demon Prom with her ex-boyfriend, while Marco secretly tags alon...
Aired: Apr 20, 2015 Star ventures to the Plains of Time to persuade Father Time to resume his dut...
10. St. Olga's Reform School for Wayward Princesses
Aired: Apr 20, 2015Star faces her greatest fear to rescue Flying Princess Pony Head from St. Olg...
11. Mewnipendence Day/The Banagic Incident
Aired: Jun 15, 2015Star leads a battle reenactment as part of a Mewni Independence Day celebrati...
12. Interdimensional Field Trip/Marco Grows A Beard
Aired: Jun 15, 2015Star leads a class field trip to a museum in another dimension. Star uses mag...
Aired: Jun 22, 2015 When Marco gets kidnapped by Toffee and held as wand-ransom, Star enters into...
Aired: Jun 22, 2015 Star is sleepwalking and casting magic chaotically.
19. St. Olga's Reform School for Wayward Princesses
Aired: Aug 10, 2015Star must face her greatest fear and travel to St. Olga's Reform School for W...
Aired: Aug 17, 2015 Star leads a battle reenactment as part of a Mewni Independence Day celebrati...
Aired: Aug 17, 2015 Star sees a commercial for a magical Earth product.
Aired: Sep 21, 2015 When Marco is captured by Toffee and held for wand-ransom, Star enters into a...
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Main Cast
Guest Starring
