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Season guide

Star vs. the Forces of Evil: Season 4

37 episodes Premiered Mar 10, 2019
Previously on Star vs. the Forces of Evil

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • Directly follows the overarching narrative developments of Star vs. the Forces of Evil Season 3.
  • Faction dynamics and core character alliances shift under escalating external stakes.
  • Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • Sets up serialized story arcs that build directly toward the climactic season finale.
Season 4 Episodes

Episode Guide

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Season 4 Progress Shield

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Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

8%
92%
Mytharc (3): Crucial lore & season climaxes
Core (34): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Butterfly Follies

Mar 10, 2019

Star and Marco go in search of Queen Moon.

S4·E2 Core

Escape from the Pie Folk

Mar 10, 2019

Star's search for her Mom takes her to the home of the Pie Folk, where she must outwit them in order to reunite her family.

S4·E3 Core

Moon Remembers

Mar 17, 2019

Moon is back, and Star wants to find the perfect time to tell her about Globgor.

S4·E4 Core

Swim Suit

Mar 17, 2019

Star and Marco plan their beach day, but Eclipsa needs Star's help with an unexpected problem.

S4·E5 Core

Ransomgram

Mar 17, 2019

Star and Marco journey to the Neverzone to rescue his friend Nachos from mysterious demons.

S4·E6 Core

Lake House Fever

Mar 17, 2019

When a storm traps Star at Tom's family lake house, she turns it into a fun excursion.

S4·E7 Core

Yada Yada Berries

Mar 24, 2019

Star and Marco turn into amateur sleuths to find who tried to turn Eclipsa to stone.

S4·E8 Core

Down by the River

Mar 24, 2019

Moon and River try to adjust to life after giving up their crowns.

S4·E9 Core

The Ponyhead Show!

Mar 24, 2019

Star enlists Ponyhead to help make Eclipsa more popular.

S4·E10 Core

Surviving the Spiderbites

Mar 24, 2019

Star tries her best to distract the Spider Bite family when Eclipsa is late for her first royal dinner.

S4·E11 Core

Out of Business

Mar 31, 2019

Star, Marco and Janna want to take full advantage of Quest Buy's "Going Out of Business Sale."

S4·E12 Core

Kelly's World

Mar 31, 2019

Marco and Kelly risk life and limb to return a library book before it's overdue.

S4·E13 Core

Curse of the Blood Moon

Mar 31, 2019

Star and Marco go on a perilous quest to break the curse of the Blood Moon.

S4·E15 Core

Ghost of Butterfly Castle

Apr 7, 2019

Moon revisits the Butterfly Castle ruins to discover an item she left behind, but she is soon surprised.

S4·E16 Core

Cornball!

Apr 7, 2019

Star tries to convince Buff Frog to move back to Mewni.

S4·E17 Core

Meteora's Lesson

Apr 7, 2019

Glossaryck needs Meteora to help him with an errand.

S4·E18 Core

The Knight Shift

Apr 14, 2019

Star and Marco have to make some decisions about the future.

S4·E19 Core

Queen-Napped

Apr 14, 2019

Star and Marco have to rescue a kidnapped Eclipsa.

S4·E20 Core

Junkin' Janna

Apr 14, 2019

Tom learns how to have fun without Star.

S4·E21 Core

A Spell with No Name

Apr 14, 2019

Star and Eclipsa's spells come face to face, and they must team up to stop a lethal spell gone rogue.

S4·E24 Core

Cornonation

Apr 21, 2019

Star plans a coronation for Eclipsa to become Queen.

S4·E25 Core

Doop-Doop

Apr 28, 2019

Star attempts to figure out what to do with her life after she is not responsible for Mewni any longer.

S4·E26 Core

Britta's Tacos

Apr 28, 2019

Marco is determined to consume 50 tacos in order to win a special prize that is being offered at Britta's Tacos restaurant.

S4·E27 Core

Beach Day

Apr 28, 2019

Star gets ready to actually have the day at the beach with Marco.

S4·E28 Core

Gone Baby Gone

Apr 28, 2019

Marco misplaces both Mariposa and Meteora somewhere in Hekapoo's dimension.

S4·E29 Core

Sad Teen Hotline

May 5, 2019

Tom breaks up with Star but is not prepared for the consequences.

S4·E30 Core

Jannanigans

May 5, 2019

Star and Marco need Janna's help to return to Mewni.

S4·E31 Core

Mama Star

May 5, 2019

Star, Marco, Janna and Tom lose their memories as they traverse amnesia-inducing waters to get back to Mewni.

S4·E32 Core

Ready, Aim, Fire

May 5, 2019

Star arrives in Mewni as a soldier attacks Monster Castle.

S4·E33 Core

The Right Way

May 12, 2019

Star Butterfly, Pony Head, Seahorse, Kelly, Rich Pigeon, Jorby, Talon and Quirky Guy all arrive to bail out Eclipsa.

S4·E34 Core

Here to Help

May 12, 2019

Moon arrives to save the day.

S4·E35 Core

Pizza Party

May 12, 2019

Moon and Mina agree to disagree.

S4·E37 Mytharc

Cleaved

May 19, 2019

Star and Marco face their final conflict.