Where to watch One Piece Season 18 in Australia
We could not find One Piece season 18 on any streaming, free or buy service in Australia right now.
We refresh this every day, so check back soon.
Availability checked 16 November 2026.
What happens in “The Emperor's Castle! Arriving at the Whole Cake Island!”
As the Straw Hats draw closer to the Whole Cake Island, Pedro shares his sordid past in Big Mom’s territory - and hatches a plan to win back Sanji and take an item of great worth from the Emperor!
Episode summary: TMDB.
Before you watch
- It is episode 42 of 55 of season 18, so watch episodes 749 to 789 first.
- It runs about 24 minutes.
- TMDB users rate it 6.8 out of 10 (8 votes).
One Piece trailer
The official trailer for the series (no preview of this episode has been published).
Play video: One Piece trailer
More from One Piece Season 18
Previous · S18E789The Capital City Falls?! Big Mom and Jimbei!20 May 2017
Next · S18E791A Mysterious Forest Full of Candies! Luffy vs. Luffy?!4 June 2017Every episode of Season 18One Piece 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.