HBO renewed Dune: Prophecy for a second season before the first one even finished airing — and Season 2 is now in the can. Principal photography ran from November 2025 through March 21, 2026 across Hungary, Jordan, and Spain, with the new season expected on HBO and Max in late 2026 (November/December is the window most trackers point to, though HBO hasn’t locked a firm date). If you watched Season 1 and wondered how actors land roles in the Dune universe, this guide breaks down how the casting worked — led by Julie Harkin & Nathan Toth — and how to position yourself for whatever comes next.
What Dune: Prophecy Season 2 Is
HBO’s prequel series is set 10,000 years before the ascension of Paul Atreides. The official logline: two Harkonnen sisters combat forces that threaten the future of humankind, establishing the fabled sisterhood that will become known as the Bene Gesserit. It’s the Dune universe at its most political — less sandworm spectacle, more scheming, prophecy, and power plays inside the early Bene Gesserit order.
Season 2 brings back Emily Watson as Valya Harkonnen, Olivia Williams as Tula Harkonnen, Travis Fimmel as Desmond Hart, Jodhi May as Empress Natalya, and Sarah-Sofie Boussnina as Princess Ynez. New additions Indira Varma, Ashley Walters, and Tom Hollander were announced in November 2025, with showrunner Alison Schapker steering the story deeper into the sisterhood’s origins.
Principal casting for Season 2 is complete. The season filmed from November 2025 to March 2026, and a late-2026 premiere is on the board — nobody is holding auditions for speaking roles right now. But this guide isn’t a dead end. HBO casts its genre epics through the same small circle of trusted offices season after season, and Harkin & Toth Casting is one of the most important doors in UK prestige television. What follows is how their office actually casts, what they look for, and how to get into their line of sight before the next Dune-scale production starts staffing up.
Who Cast It: Julie Harkin & Nathan Toth
Dune: Prophecy is cast by Julie Harkin & Nathan Toth of Harkin & Toth Casting. Backstage’s “How to Get Cast on ‘Dune: Prophecy'” names them directly as the primary casting directors for the series, and their credits are documented across industry casting directories. Actor Chris Mason, who appeared in the series, put it plainly: “The casting director for Dune: Prophecy is Julie Harkin, who cast me in a show called The Fades.”
Harkin is an Irish casting director with 20+ years of experience, and her résumé reads like a map of the best television Britain has produced: HBO/BBC’s Industry, The Serpent Queen, A Discovery of Witches, I May Destroy You, and the BAFTA-winning The Fades. She runs the office with Nathan Toth, and together they’ve made Harkin & Toth Casting the go-to office for UK high-end prestige television — the place HBO turns when a genre epic needs ensembles with real depth.
What their office looks for is legible in the casts they build. Dune: Prophecy doesn’t cast for surface glamour — it casts for gravity, precision, and the ability to play political power games with enormous subtext.
One note of precision: no separate Season 2 casting credit has been published yet — episode credits for unaired seasons rarely publish early. Harkin & Toth are the documented series casting directors, and the office that casts this world.
The Roles: What Season 2 Needed
Understanding what the office was filling tells you what to build toward.
The returning leads were never open. Watson, Williams, Fimmel, May, Boussnina — series-regular decisions made by HBO and the showrunner before a casting director opens a breakdown. Leads at this level are negotiated, not auditioned.
The new Season 2 additions were the real opportunity. Indira Varma, Ashley Walters, and Tom Hollander joined in November 2025 — exactly the tier where this office does its most visible work: established, high-craft actors for major recurring parts with multi-episode arcs. These roles go to performers the casting office can champion to the showrunner with confidence. If your résumé reads like a busy supporting player with stage and screen depth, this is the tier to aim at.
Guest stars and co-stars filled the world. A Bene Gesserit epic needs acolytes, imperial functionaries, scheming nobles, and soldiers for dozens of scenes — the one-to-five-line roles that are the classic entry point for actors building credits toward bigger guest spots. They go to actors local to the production (the UK for studio work, Hungary/Jordan/Spain for location blocks) and already known to the casting office.
Background work was the widest door. Court scenes, sisterhood rituals, crowd sequences across three countries — a production this size needs hundreds of background performers, cast through extras agencies in the production cities, not through the casting office. It’s the least glamorous tier and the most accessible one, and a week of background work teaches you the pace of high-end television from inside the machine.
How to Apply: Step by Step
Step 1: Build a casting-ready profile on Project Casting
Before anything else, get your materials into order where casting-adjacent eyes actually look. A complete profile — current headshot, full-body shot, accurate measurements, and a résumé formatted for film and TV — is the price of admission. Casting offices routinely search platform databases when they need a specific type fast; an incomplete profile means you’re invisible in that search.
Step 2: Get your headshots and résumé to network standard
Their office sees thousands of submissions. Your headshot has 3 seconds — it needs to look like you on your best day, not like a character. Your résumé should lead with your strongest credits and your training. If you don’t have a reel, get one: even two strong self-tape scenes beat a blank page. For genre television, one reel scene showing power, stillness, or controlled intensity does more than five scenes of exposition.
Step 3: Understand the agent vs. self-submit split
Here’s how the tiers actually work on an HBO drama:
- Series regulars and major recurring roles go through agents and managers, full stop. If you don’t have representation, your first job is getting it — which means building credits through the tiers below.
- Guest stars and co-stars (day players) sometimes accept submissions through casting platforms when the office is under time pressure. This is where a strong Project Casting profile earns its keep: complete, current, and searchable.
- Background work is open to anyone with a profile on the right extras agencies. No agent or audition needed — just be reliable and professional.
Be honest about which tier you’re in right now, and work the one above it.
Step 4: Target the casting office, not the show
Don’t write to “the producers of Dune: Prophecy.” Harkin & Toth Casting works across the whole UK prestige slate — Industry, The Serpent Queen, and whatever HBO greenlights next. Breakdowns for their next project will flow through the standard channels: agents, managers, casting platforms. Your job is to be findable and ready — materials current, reel strong, credits growing. Actors who book co-star roles on HBO dramas share one trait: the casting office had seen them somewhere before, and they were ready. The office is the target, not the title.
[INTERNAL LINK: how to get a talent agent — target description: our guide to landing representation]
Step 5: Build credits that Harkin & Toth’s office respects
Stage work, strong indie films, recurring roles on smaller series — their track record says they hire actors with depth. The office champions performers. Every credit you book in the next 12 months is an audition for the next HBO genre epic — casting directors remember who delivered. UK actors: fringe theatre, BBC supporting parts, and Channel 4 dramas all feed directly into their files. US actors: strong screen credits and the right agent relationship still get you seen.
Realistic Tips
The file matters more than the audition. Offices like Harkin & Toth keep records on actors for years. A self-tape you send for a different project today can be why you’re remembered for the next HBO epic. Treat every submission like it’s going into a permanent file — because it is.
Know your type, honestly. Bene Gesserit dramas cast by type with precision: the scheming acolyte, the weary imperial officer, the fierce young recruit. If you can name, in one sentence, the three roles you’d be called in for, you’re ahead of 90% of actors who submit generically.
Don’t chase the show — chase the office. The highest-leverage move is getting seen by Harkin & Toth’s team on any project they cast, in any capacity. A co-star on another show they cast puts you in the file. A strong self-tape for a role you didn’t get still puts you in the file. The file is the whole game.
Genre craft is a differentiator. This world runs on ritual, hierarchy, and controlled menace. Actors with stage training, movement work, or experience in period and genre television have a real edge — the show demands performers who can hold stillness on camera. If that’s you, make sure your reel proves it.
One primary CTA — don’t skip it: casting offices and productions post breakdowns on Project Casting every day, from co-star roles to background calls. Build your profile, set your alerts for the genres you play, and be the actor who’s ready when the breakdown drops.
FAQ
Is Dune: Prophecy Season 2 still casting?
No — principal casting is complete. The season filmed from November 2025 through March 2026 and is headed for a late-2026 premiere on HBO and Max. Anyone telling you they’re holding auditions for Season 2 speaking roles is running a scam — real casting runs through the series’ casting office and established channels, never through random messages asking for fees.
Who are the casting directors of Dune: Prophecy?
Julie Harkin & Nathan Toth of Harkin & Toth Casting. Backstage names them as the primary casting directors for the series, and their credits are documented in industry casting directories.
How do I get seen by Harkin & Toth Casting?
The realistic routes: representation (agents and managers submit directly to the office), complete and current profiles on casting platforms, and credits that get you into their files — stage work, strong indie films, recurring roles on UK television. They cast across the whole prestige slate, so getting seen on any project they cast builds your standing with the office.
Do I need an agent to get cast on an HBO drama?
For series-regular and major recurring roles, effectively yes. For co-star and background roles, a complete casting-platform profile can be enough — but representation dramatically increases your chances of being seen by an office like Harkin & Toth.
Can US actors audition, or is it UK-only?
UK-based actors have a natural advantage for day-player and supporting roles since much of the casting runs through London, but US actors with strong credits and representation are absolutely in the mix for bigger parts — the show’s own ensemble spans both sides of the Atlantic.
Can I submit myself as an extra?
Background performers are cast through extras agencies in the production cities — London, Budapest, Amman, Madrid for Season 2 — not through the casting office. No agent or audition required. It’s the most accessible way onto a set of this scale.
How competitive is it?
Extremely. An HBO genre epic receives thousands of submissions per role, and the actors who book are the ones already in the casting office’s files. Every credit, self-tape, and submission you make now compounds later — the file is the whole game.
