S03E24Star vs. the Forces of Evil · Season 3
Star vs. the Forces of Evil season 3 episode 24: Monster Bash
Aired 16 November 201722 minRated G
Where to watch Star vs. the Forces of Evil Season 3 in Australia
Star vs. the Forces of Evil season 3 is streaming in Australia on Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $14.99.
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Subscription · Listed for the whole show
From $9.99/mth
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Stream now on Apple TVApple TV
Buy
Buy from $14.99 a season
Availability checked 16 November 2026.
What happens in “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.
Episode summary: TMDB.
Before you watch
- It is episode 24 of 38 of season 3, so watch episodes 1 to 23 first.
- It runs about 22 minutes.
Star vs. the Forces of Evil trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Star vs. the Forces of Evil trailer
Cast and crew of this episode
- Guest stars
- Jenny Slate as Pony Head (voice)Rider Strong as Tom Lucitor (voice)Amy Sedaris as Mina Loveberry (voice)Dana Davis as Kelly (voice)Jessica Walter as Meteora Heinous (voice)Juliana Hansen as Princess Spiderbite (voice)Bobby Miller as Slime (voice)Eric Bauza as Spider with a Top Hat / Additional Voices (voice)
Credits: TMDB.
More from Star vs. the Forces of Evil Season 3
Every episode of Season 3Star vs. the Forces of Evil episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.