Star vs. the Forces of Evil: Season 3
2017 · 38 episodes · ★ 7.6
What Season 3 of Star vs. the Forces of Evil
Star returns to Mewni, her home dimension, and discovers that magic is fading across the entire kingdom. Together with Moon, she tries to revive the High Magic Commission, but Ludo and Toffee get in the way at every turn. Ludo ends up taking control of Mewni, so Star must stand up to him to save her family and her kingdom. Meanwhile, on Earth, Marco feels sad about Star's departure and decides to go find her. The season also revolves around the pressure from the Mewman kingdoms, which organize a ball where every prince and princess must dance to keep the peace, and around Star's romantic drama with Tom.
Season 3 Episodes
3x01 Battle for Mewni: Return to Mewni
Star returns to her home dimension of Mewni where she discovers that magic is disappearing throughout the kingdom.
With: Dee Bradley Baker, Esmé Bianco, Katie Driver
3x02 Battle for Mewni: Moon the Undaunted
Star must dig deep and challenge archnemesis Ludo in an effort to save her family and kingdom.
With: Michael C. Hall, Grey DeLisle, Jeffrey Tambor, Kevin Michael Richardson
3x03 Battle for Mewni: Book Be Gone
Despite dire warnings, Ludo tries to write a new chapter in the Book of Spells.
Starring: Michael C. Hall, Jeffrey Tambor
3x04 Battle for Mewni: Marco and the King
King River struggles to keep the kingdom running without Queen Moon's help.
With: Natalie Palamides
3x05 Battle for Mewni: Puddle Defender
Buffrog helps Star escape from Moon's ever-protective watch.
With: Fred Tatasciore, Grey DeLisle, Kimaya Thais
3x06 Battle for Mewni: King Ludo
With Ludo in control of the kingdom, Marco must decide his next move.
With: Esmé Bianco, Patrick Stump, Natalie Palamides, Scott Menville
3x07 Battle for Mewni: Toffee
King Ludo's reign reaches as a tipping point as Star returns to the castle. Star must summon her strength to save her family and the kingdom.
With: Michael C. Hall, Grey DeLisle, Jeffrey Tambor, Patrick Stump
3x08 Scent of a Hoodie
Star secretly keeps Marco's hoodie as a reminder of their friendship.
Starring: Jenny Slate, Esmé Bianco, Damon Jones
3x09 Rest in Pudding
Star has recurring visions of Glossaryck and believes he's haunting her.
3x10 Club Snubbed
Tom snubs Star at the Silver Bell Ball.
With: Esmé Bianco
3x11 Stranger Danger
Star meets the ancient Queen Eclipsa.
3x12 Demoncism
Star and Tom's relationship is put to the test when Tom decides to get rid of his demons.
With: Jenny Slate, Rider Strong, Ralph Ineson, Eddie Perino
3x13 Sophomore Slump
Marco decides to put a full effort into living life in the present on Earth.
With: Abby Elliott, Nate Torrence, Grey DeLisle, Nick Swardson
3x14 Lint Catcher
Knight of the wash, Sir Lavabo, gets a familiar squire.
Starring: Rider Strong, Grey DeLisle, Damon Jones, Daron Nefcy
3x15 Trial by Squire
Star prepares for the Midnight Warrior Blowout Sale at Quest Buy.
With: Esmé Bianco, Lauren Lapkus, Eric Bauza, Dana Davis
3x16 Princess Turdina
A surprise visitor pressures Marco to reveal Turdina's true identity.
With: Jenny Slate, Jessica Walter, Esmé Bianco, Jeff Bennett
3x17 Starfari
Star goes out into the field to understand why Mewmans treat Monsters unfairly.
With: Fred Tatasciore, Grey DeLisle, Kimaya Thais, Carol Kane
3x18 Sweet Dreams
Star discovers she travels through multiple dimensions in her dreams.
3x19 Lava Lake Beach
Kelly breaks up with her boyfriend and Marco questions his friendship with Star Butterfly.
With: Esmé Bianco
3x20 Death Peck
Star urges the royal youth of Mewni to sign a petition calling for the equal treatment of monsters.
With: Jenny Slate, Esmé Bianco, Gary Anthony Williams, Dee Bradley Baker
3x21 Ponymonium
Star becomes thrilled when Pony Head invites her to dinner with her sisters.
Starring: Jenny Slate, Maurice LaMarche, Esmé Bianco
3x22 Nightlife
Star learns that Marco and Hekapoo have been dealing with rogue interdimensional portals.
With: Zosia Mamet, Fred Tatasciore, Mark Gagliardi
3x23 Deep Dive
Star's sleep-portaling becomes a danger and she decides to put a stop to it.
With: Abby Elliott, Jeffrey Tambor, Kate Higgins, Leigh-Allyn Baker
3x24 Monster Bash
All the youth of Mewni gather at the ancient Monster Temple to celebrate a new era of monsters and Mewmans living together in peace -- until guests start disappearing.
With: Jenny Slate, Rider Strong, Amy Sedaris, Dana Davis
3x25 Stump Day
Star, Marco and the rest of Mewni celebrate a special snowy holiday, "Stump Day."
3x26 Holiday Spellcial
Spider with a Top Hat invites one of Eclipsa’s dark spells to the office holiday party.
3x27 The Bogbeast of Boggabah
King River interrupts Star's eager investigation into Eclipsa's past and demands her help on a dangerous hunt.
3x28 Total Eclipsa the Moon
Moon enlists Eclipsa herself to access Mewni's most guarded records.
3x29 Butterfly Trap
Moon and the Magical High Commission put Eclipsa on trial for her evil past with Star as a key witness.
With: Sean Schemmel, Kevin Michael Richardson, Carl Weathers, Zosia Mamet
3x30 Ludo, Where Art Thou?
Dennis goes on a dangerous journey to find Ludo living in another dimension.
3x31 Is Another Mystery
Buffrog leaves Mewni in search for a better life, and Star goes to look for him.
With: Fred Tatasciore, Rider Strong, Jeffrey Tambor, Kimaya Thais
3x32 Marco Jr.
Marco returns to Echo Creek to discover that his mom is pregnant.
With: Artt Butler, Nia Vardalos, David Krumholtz
3x33 Skooled!
Ponyhead returns to St. O’s and finds that the curriculum got tougher.
With: Jenny Slate, Jessica Walter, Juliana Hansen, Nicole Byer
3x34 Booth Buddies
A magical photo booth at a wedding goes on the fritz and captures Star and Marco inside.
With: Alex Hirsch, Rider Strong, Patrick Stump, Dana Davis
3x35 Bam Ui Pati!
Ponyhead shuts herself away to watch the finale of her favorite Korean Drama.
Starring: Jenny Slate, Eddie Perino, Eric Bauza, Mark Gagliardi
3x36 Tough Love
Eclipsa and Moon bring Princess Meteora home peacefully after the massive destruction she's caused.
With: Grey DeLisle, Jessica Walter, Rhys Darby, Gary Anthony Williams
3x37 Divide
Star becomes acting Queen and plans for Marco and his warriors to delay Meteora from reaching Castle Butterfly long enough for Star to find Moon and destroy the monster princess.
Starring: Jenny Slate, Rider Strong, Grey DeLisle, Carl Weathers
3x38 Conquer Season Finale
Star must find the courage to face Meteora alone and make a decision that will change the kingdom forever.
With: Rider Strong, Grey DeLisle, Zosia Mamet, Dana Davis
Season 3 Cast
Eden SherStar Butterfly (voice)38 episodes
Adam McArthurMarco Diaz (voice)38 episodes
Alan TudykLudo / King River Butterfly (voice)38 episodes
Jenny SlatePony Head (voice)9 episodes
Esmé BiancoEclipsa (voice)9 episodes
Jeffrey TamborGlossaryck (voice)5 episodes
Zosia MametHekapoo (voice)5 episodes
Dana DavisLady Whosits / Additional Voices (voice)5 episodes
Natalie PalamidesFoolduke (voice)4 episodes
Mark GagliardiPizza Guy / Additional Voices (voice)4 episodes
Daron NefcyLint Monster / Additional Voices (voice)4 episodes
Kevin Michael RichardsonRhombulus / Additional Voices (voice)4 episodes
Patrick StumpRuberiot (voice)3 episodes
Greg EllisManfred / Additional Voices (voice)3 episodes
Damon JonesSir Lavabo (voice)3 episodesAll Seasons
Season 12015 · 24 ep. · 
Season 22016 · 41 ep. · 
Season 42019 · 37 ep. · Where to Watch Season 3 of Star vs. the Forces of Evil
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Frequently Asked Questions
How many episodes does Season 3 of Star vs. the Forces of Evil have?
Season 3 of Star vs. the Forces of Evil has 38 episodes.
When did Season 3 of Star vs. the Forces of Evil premiere?
Premiered on July 15, 2017.
Where to watch Star vs. the Forces of Evil Season 3?
By subscription, on Disney Plus (availability may vary by country).