Netflix's Dan Brown Adaptation Begins Prague Filming with Full Cast

Key points

• Filming commenced in Prague, marking the start of production for the new series.
• Morgan Spector is cast as Robert Langdon, replacing Tom Hanks from the previous film adaptations.
• Rebecca Hall plays Katherine Solomon, the missing scientist central to the plot.
• The series is co-created and executive produced by Dan Brown and Carlton Cuse, with Cuse serving as showrunner.
• The adaptation blends futuristic science with mystical lore and international intrigue.

Background

In August 2026, it was confirmed that Rebecca Hall had joined the cast as Katherine Solomon. The series was ordered by Netflix in May 2025. The novel 'The Secret of Secrets' was published by Doubleday in 2025 and is the sixth installment in the Robert Langdon series. Previous film adaptations featured Tom Hanks as Langdon.

How outlets are covering it

Deadline and TVLine both confirm the start of production in Prague and the addition of five recurring cast members, including Mamadou Athie and Ben Levi Ross. UPI highlights the visual debut of Morgan Spector as Langdon, noting his previous role in 'The Gilded Age.' All sources agree on the core cast and the involvement of Carlton Cuse as showrunner. There are no significant disagreements among the outlets regarding the facts presented.

Why it matters

This marks the first major adaptation of Dan Brown's work since the Tom Hanks film trilogy, signaling a shift to a streaming platform and a new generation of actors for the iconic character. The involvement of Carlton Cuse, known for 'Lost' and 'Hannibal,' suggests a high-production value and a focus on suspense and mystery.

What to watch

Production will continue in Prague. The series is expected to release on Netflix in the future, though no specific release date has been announced. Further casting announcements may follow as production progresses.