Hey, fellow Stone World explorers! If you’re anything like the rest of us, binge-watching Senku turn rocks into rockets has become a weekly ritual. Dr. Stone’s fourth and final season, Science Future, kicked off with a bang back in January 2025, and now that Part 2 is wrapping up its high-stakes drama, everyone’s buzzing about what’s next. Part 3 promises to crank up the science, the rivalries, and maybe even a moonshot or two. Let’s dive into the latest scoop on release dates, who’s voicing the crew, and those juicy plot teases – all without spoiling the fun from earlier episodes.
Dr. Stone Season 4 Part 3 Release Date Speculation
Part 1 of Science Future dropped from January 9 to March 27, 2025, giving us 12 episodes of non-stop innovation as Senku’s team crossed oceans and clashed with new foes. Then came the wait – a classic anime cour break that had fans refreshing Crunchyroll like it was going out of style.
Part 2 hit the ground running on July 10, 2025, with episodes rolling out weekly. By now, we’re deep into the action: Episode 21 aired on September 4, Episode 22 on the 11th, and today’s the big one – Episode 23 drops September 18 at 12:05 PM PT (that’s 3:05 PM ET or 8:05 PM BST for our UK pals). Episode 24 closes out this chunk on September 25.
But the real question on everyone’s mind? Part 3. No official date has landed yet, which means speculation is running wild in the fandom. Based on the show’s pattern – that three-month gap between Part 1 and 2 – many are betting on an October or November 2025 premiere to keep the momentum going.
Dr. Stone Season 4 Part 3 Expected Cast
One of the best parts of Dr. Stone? That killer voice cast that makes every “10 billion percent” line land like a mic drop. The Japanese ensemble is back in full force for Science Future, bringing Senku’s sarcasm and Taiju’s muscle to life with zero changes. Expect the same stellar lineup from TMS Entertainment, plus a few fresh additions for the American arcs:
- Senku Ishigami: Yusuke Kobayashi (JP) / Aaron Dismuke (EN)
- Taiju Oki: Makoto Furukawa (JP) / Ricco Fajardo (EN)
- Yuzuriha Ogawa: Reina Ueda (JP) / Jill Harris (EN)
- Tsukasa Shishio: Yuichi Nakamura (JP) / Jason Liebrecht (EN)
- Chrome: Genki Muro (JP) / Eric Vale (EN)
- Kohaku: Kana Hanazawa (JP) / Lizzie Freeman (EN)
- Gen Asagiri: Manami Numakura (JP) / Kristen McGuire (EN)
- Ryusui Nanami: Shun Horie (JP) / Aaron Campbell (EN)
- Xeno Houston Wingfield: Kenji Nojima (JP) / Ray Chase (EN, reprising his role)
- Stanley Snyder: Koji Yusa (JP) / Ray Chase (EN, dual role)
Returning vets like Kobayashi nail Senku’s deadpan genius, while new arcs spotlight Xeno’s crew with fresh dynamics. The English dub keeps the energy high, perfect for late-night marathons. No major shake-ups announced, but keep an eye out for guest spots as the story heads stateside.
Dr. Stone Season 4 Part 3 Potential Plot
Science Future picks up right where Season 3’s New World left off – Senku’s Kingdom of Science has conquered oceans, unlocked petrification secrets, and built the Perseus ship for the ultimate quest: finding the truth behind the global stone curse. But ambition like that doesn’t come cheap. Part 1 saw the gang sail to America, scavenging for resources like sweetcorn to mass-produce revival fluid. Cue epic clashes with Xeno’s revived American faction, who’s got guns, gadgets, and a grudge that turns every lab into a battlefield.
Part 2 ramps it up with betrayals, narrow escapes, and those heart-pounding moments where one wrong formula could petrify the whole team. Recent episodes tease Suika’s daring runs, Medusa tower tweaks, and Stanley’s sniper showdowns – pure edge-of-your-seat stuff that blends Stone Age survival with modern mayhem.
As for Part 3? Without official synopses, it’s all educated guesses from the manga faithful. Expect the finale to zero in on Senku’s moon mission: launching a rocket, dodging rival schemes, and maybe unraveling the petrification’s cosmic origins. Factions will fracture further – think Tsukasa’s ideals clashing with Xeno’s ego – leading to alliances no one saw coming. Will they crack the code to save humanity for good, or does the Stone World have one last twist? The teaser art of young Senku eyeing the lunar surface screams “fast-forward to glory,” but with Dr. Stone’s track record, it’ll be 90% brains and 10% explosions.