One Piece season 2: Netflix release date prediction, likely cast, and more news and rumors

Wondering when One Piece season 2 is coming? While we don’t have a release date to share with you just yet, there's a lot of exciting news to share on the live-action Netflix series. Even more so following Netflix's Geeked Week Live 2024 event packed with epic reveals. There were high expectations for season 1 of Eiichiro Oda’s best selling manga of the same name came to the streamer. Fortunately, it sailed with its flag held high all the way to number one on the Netflix streaming charts. Now, it's up to one of the best streaming services to live up to the hype when providing viewers with their next devil fruit fill in season 2. 

While we have to await Luffy and the Straw Hats' return just a little bit longer, there's a great-looking cast list to discuss that only seems to be growing evermore impressive. We've got the lowdown on all the cast announcements, as well as a release date prediction, story rumors, and more in our guide to One Piece season 2 below. It's one of the best Netflix shows with good reason, and there's plenty more to enjoy on the streamer while you wait for One Piece's return. For now, moor up and let's delve into everything we know.

One Piece season 2 release date prediction

It doesn't have a launch date yet, but Netflix announced One Piece season 2 in September 2023. One week before its renewal, producer Marty Adelstein suggested One Piece season 2 was ready to go, but two big Netflix hurdles blocked its path. Thankfully, those issues didn't prove to be detrimental to its second season's cause. Considering One Piece season 1 was king of the TV show high seas weeks after its launch, then, it was only a matter of time before Netflix commissioned a second season. 

Netflix teased One Piece season 2's next high-seas adventure by confirming on July 1 that filming is officially underway. Sharing the news on X (formerly Twitter), the streaming service shared a teaser trailer with some behind-the-scenes footage of the main cast heading to Cape Town. It's happening, Nakama! 

If we take a look at how long it took One Piece season 1 to go from filming to Netflix, the cast and crew shot for six months, and wrapped in August 2022. It then took a whole year before viewers could stream it in August 2023. Mix that information in with what Buggy the Clown actor, Jeff Ward, seems to imply in the X/Twitter post above during a set visit, a 2025 date is looking more likely than 2026. For our season 2 release date prediction then, we'd say late 2025. 

One Piece season 2 cast: confirmed and rumored

Full spoilers follow for One Piece season 1.

It’s fair to assume we’ll see all of the Straw Hats Crew back for One Piece season 2:

• Iñaki Godoy as Monkey D. Luffy 
• Emily Rudd as Nami 
• Mackenyu as Roronoa Zoro 
• Jacob Romero Gibson as Usopp 
• Taz Skylar as Sanji 

Monkey D. Garp (Vincent Regan), who was revealed to be Luffy’s grandad who had been testing Luffy to see if he was dedicated to his dream, is likely to return as well, as are Buggy the Clown (Jeff Ward) – who vowed to kill Luffy – and rival Captain Alvida (Isorelýs Paulino).

As for potential newcomers, beloved actor Jamie Lee Curtis – a massive fan of One Piece – took to Instagram in late 2023 to throw her hat in the ring to play the part of Doctor Kureha, who joins the pirate gang as their official medic (a necessity, given the wild amount of violent skirmishes they find themselves in). Although, as of a cast reveal in August (discussed below), we know that role is no longer up for grabs.

But, there's still plenty of other roles to play in One Piece. Responding to Curtis' post, former showrunner Matthew Owens wrote: "Hope to speak to you soon" before later telling Deadline: "At this point we’re writing for her –we really, really want her to come and play with us". The season 2 announcement video appeared to tease this potential star casting, too, with Oda adding: "From here on, it seems to me that the Straw Hats will need a great doctor…we will see."

When it comes to new cast members joining One Piece season 2, Netflix made an exciting reveal in late June with a list of actors and who they'll be playing in the upcoming episodes. On X/Twitter, the first four newcomers were announced on June 25, followed by another X/Twitter post revealing three more cast members a day later, before a final drop on X/Twitter announced four other cast additions on June 27. 

Three more cast reveals for One Piece season 2 were made in late August with this X/Twitter post confirming Katey Sagal (Futurama, Disenchantment) as Dr. Kureha, this post for Sendhil Ramamurthy (Never Have I Ever) as Nefertari Cobra, and this final post for Charithra Chandran (Bridgerton) as Miss Wednesday.

And, there's more. During Geeked Week Live 2024 in mid-September, One Piece got some serious season 2 cast upgrades adding Joe Manganiello as Mr. O/Crocodile and Lera Abova as Miss All Sunday to the impressive list.

Finally, even though we expected him to appear, based on season 2's plot being based on the Arabasta Saga (read more below), Tony Tony Chopper's debut was teased in a behind-the-scenes/table read during Geeked Week Live, too, but no voice actor has been announced yet. You can see his trademark red hat and reindeer antlers in this X/Twitter post.

The One Piece new cast announcements are as follows:

• David Dastmalchian as Mr. 3
• Jazzara Jaslyn as Miss Valentine
• Camrus Johnson as Mr. 5
• Daniel Lasker as Mr. 9
• Clive Russell as Crocus
• Werner Coetser as Dorry
• Brendan Murray as Brogy
• Callum Kerr as Smoker
• Julia Rehwald as Tashigi
• Rob Colletti as Wapol
• Ty Keogh as Dalton
• Katey Sagal as Dr. Kureha
• Sendhil Ramamurthy as Nefertari Cobra
• Charithra Chandran as Miss Wednesday
• Joe Manganiello as Mr. O/Crocodile
• Lera Abova as Miss All Sunday

One Piece season 2 story speculation

Major spoilers follow for One Piece season 1. Potential season 2 spoilers are also discussed.

Season 2's plot synopsis hasn't been revealed yet, but we do have a clearer picture of what it'll entail, thanks to the new cast additions, the manga series, and the One Piece anime adaptation. We've also been teased with a post on X (seen above) revealing the first episode's title, "The Beginning and the End", which hints at a potential story arc from episode 48 of the original manga, "The Town of the Beginning and the End - Arrival at Loguetown." New cast addition, Smoker (Callum Kerr) is considered the main antagonist of the Loguetown arc, so this could potentially hint at where the One Piece story sails to next.

Season 1 wrapped up with the stretchy-limbed Luffy turning his back on the marines before having an almighty face-off with Arlong (freeing Nami's people in the process) and his grandfather. However, when Garp relents and reveals he had been testing Luffy this whole time, it seems all is well in Straw Hat land. With Nami officially joining the Straw Hats crew, the group bands together to head to The Grand Line to find the titular One Piece, which Luffy hopes will fulfill his dream of becoming King of the Pirates. 

As it happens, all isn't well. Following his humiliation at Luffy's hands, Captain Nezumi placed a bounty of 30 million berries on our protagonist's head, and several of the nightmarish characters who seem intent on capturing him – dead or alive – aren't going to turn down a prize of that magnitude. Expect this manhunt to be a main story thread in One Piece season 2.

Considering season 1 covered around 90 chapters in Oda's sweeping (and seemingly never-ending) manga series, there’s likely to be a similar breadth in the follow up. This means we could see the crew land on an island of giants, as well as the fight against a gang of bounty hunters who want to dominate the nation of Alabasta. The arrival of Smoker, too, will see him also popping up in the Little Garden and Arabasta arcs, as well as the Loguetown arc we previously mentioned.

Speaking of the Arabasta arc, as hinted at by IGN, One Piece season 2 is expected to follow it closely, in-keeping with the One Piece original manga. The Arabasta arc is known for featuring the Baroque Works, a criminal syndicate hell bent on conquering the Arabasta Kingdom, and who’s an officer of Baroque Works? None other than Mr. 3 himself. It’s not the first we’ve heard of Baroque Works either, with Zoro almost getting recruited to the dodgy gang in season 1’s pilot episode.

From the new cast additions, there's some other story threads that could potentially occur in One Piece season 2. While we have speculated over Smoker's place in season 2, he'll also be joined by his crewmate Tashigi, who, despite rivalry with Luffy, ally with him during the Arabasta arc. There's also Crocus from the Reverse Mountain arc, Dorry and Brogy, the two captains of the Giant Warrior Pirates, who ally with the Straw Hats during the Little Garden and Egghead arcs. And finally, Dalton and Wapol from the Drum Island arc - Dalton an ally, Wapol very much not. Either way, there's potential for lots of team ups and rivalries on the cards.

One Piece season 2 trailer: is there one?

There’s no One Piece season 2 trailer yet. As soon as that changes, we’ll let you know. 

The future of One Piece on Netflix

Let's start with the obvious: given the level of success its predecessor enjoyed, it's highly unlikely One Piece season 2 will be the end of the line for the live-action adaptation. Indeed, with over 1,000 chapters (and counting) in Oda's legendary manga series, there's plenty more source material to mine.

The good news is we could see One Piece stretch out for over a decade. Speaking to Deadline, Adelstein and Clements revealed their hopes for the future, with Adelstein saying: "We have hopes for 12 seasons, there’s so much material". Speaking before Owens' departure, Clements added: "We’re over 1,080 chapters at this point in the manga. We have plans with Matt for how we would break multiple seasons, and I think even if we did six seasons, we would probably only use up half of the chapters of the manga. It really could go on and on and on."

In June, the rumor mill was set ablaze with speculation around a season three renewal, which came from a ComicBook.com interview with Brashaad Mayweather, who plays Patty in the show. Asked about a third season, Mayweather said: "They [Netflix] are filming two seasons – season two and three – back to back starting soon". Since the interview circulated online, though Mayweather has said he was just speculating on that possibility. Netflix has confirmed reports of season 3 were "not accurate at this time," with What's On Netflix, too. In short: One Piece season 3 hasn't secretly been greenlit, but it feels inevitable at this point.

For more Netflix TV-based coverage, read everything we know about Stranger Things season 5, Arcane season 2, and Squid Game season 2. Or, if you're searching for shows like One Piece, watch one or more of these five great pirate-based shows.