Westworld boasted a star-studded, award-winning cast throughout its run - as both hosts, guests, and staff members of Delos Inc.

• Evan Rachel Wood (The Ides of March, Thirteen) as Dolores Abernathy
• Thandiwe Newton (Crash, Line Of Duty) as Maeve Millay
• James Marsden (Enchanted, Dead To Me) as Theodore "Teddy" Flood
• Ingrid Bolsø Berdal (Hercules, Chernobyl Diaries) as Armistice
• Rodrigo Santoro (Lost, Love Actually) as Hector Escaton
• Angela Sarafyan (Paranoia, The Immigrant) as Clementine Pennyfeather
• Clifton Collins Jr. (Capote, Star Trek) as Lawrence Gonzales / El Lazo
• Louis Herthum (The Night Agent, The Peripheral) as Peter Abernathy
• Talulah Riley (Pistol, Pride and Prejudice) as Angela

• Anthony Hopkins (Silence Of The Lambs, Nixon) as Dr. Robert Ford, Westworld co-founder and park director
• Jeffrey Wright (American Fiction, The Batman) as Bernard Lowe, Westworld Head of Programming
• Tessa Thompson (Creed, Thor: Ragnarok) as Charlotte Hale, Executive Director of the Delos Destinations Board
• Luke Hemsworth (The Reckoning, Thor: Love And Thunder) as Ashley Stubbs, Westworld’s Head of Security
• Simon Quarterman (The Devil Inside, Separation) as Lee Sizemore, Westworld's Head of Narrative
• Shannon Woodward (Raising Hope, The Riches) as Elsie Hughes, Programming Division

• Ed Harris (Appaloosa, The Truman Show) as The Man in Black
• Ben Barnes (Shadow and Bone, The Punisher) as Logan Delos
• Jimmi Simpson (Pachinko, Dark Matter) as William
• Katja Herbers (Manhattan, The Leftovers) as Emily Grace
• Aaron Paul (Breaking Bad, Need For Speed) as Caleb Nichols

Westworld ran for four seasons for a total of 36 hour-long episodes.

Seasons one and two ran for ten episodes, and seasons three and four ran for eight.

There were initial plans for season five, which would have been the final season, but due to budget constraints HBO opted not to renew Westworld.

There are currently no plans for a reboot or spin-off series.

Westworld was one of the most successful HBO shows to ever launch, earning the network’s highest-ever ratings for a premiere.

Across the show’s four-season run, Westworld earned 210 award nominations, winning 57.

This includes:

• 52 Primetime Emmy nominations (winning seven)
• Four Critics Choice TV Awards (winning three)
• Five Screen Actors Guild award nominations
• Two Writers Guild of America award nominations
• Four Golden Globe nominations

Westworld’s official rating in the UK, as certified by the British Board of Film Classification (BBFC), is 18 for the complete run.

This means the show is suitable for adult audiences only. Reasons for the rating include:

• Explicit nudity including both male and female full frontal
• Graphic depictions of sex, sex acts, and sex workers including orgies and fetishes
• Some violent depictions of rape and sexual assault
• Frequent gun violence and murder as the result of gun use
• Frequent use of blood and gore
• Intense scenes of peril and life-threatening situations some may find upsetting
• Common use of profane language

Westworld is available to stream in full on Sky Atlantic and NOW.

Sky is the exclusive home of Westworld in the United Kingdom, with HBO distributing the show in the United States.

Yes!

If you’re already a Sky subscriber, you will get complete continuity of the service at no extra cost via the Max app. The new deal means Sky and NOW customers benefit from more content through bundled access to the streaming service that will exclusively feature new HBO Original and Max Original shows and more.

And in the case of Westworld and a range of other series, as part of Sky’s new deal with HBO, customers will continue to find shows such as House of the Dragon, The White Lotus, and The Last of Us, and any new series aired before the end of 2025, on Sky Atlantic and through Sky’s On Demand service.

Cecile Frot-Coutaz, CEO of Sky Studios and chief content officer of Sky, said: “What’s really good about the deal that we struck is that if you’re a Sky subscriber, at no additional cost, you will have access to the Max app within your Sky platform. So if you’re already a Sky subscriber, you have complete continuity of service. Actually, you probably have more because Max will have more content than what we have today with the HBO shows and the Warner Bros. films.

“It’s going to be completely seamless for those customers, so you’ll have a really rich experience, and that’s at no additional cost.

“Any show that we’ve had historically on our channels you’ll continue to get on the channels, including future seasons of The Last of Us and The White Lotus.”

In addition, NOW UK and Ireland Entertainment members will also receive bundled access to the ad-supported version of Max, seamlessly integrated into the NOW experience alongside other premium content. They will also continue to get the existing series which were available on Sky as part of their subscription.