AceShowbiz - The Game of Thrones franchise continues to dominate the fantasy television landscape, with successful spin-offs like House of the Dragon and A Knight of the Seven Kingdoms expanding its reach. However, the franchise has yet to make its mark in movie theaters — until now.

At CinemaCon 2026, Warner Bros. officially announced the first-ever Game of Thrones movie, titled Aegon's Conquest. CinemaCon, an event focused almost exclusively on theatrical releases, serves as a strong indication that this film will be the franchise’s inaugural venture onto the big screen.

The story of Aegon's Conquest draws from the rich history detailed in George R.R. Martin’s Fire and Blood, the book that also inspired House of the Dragon. It covers the legendary unification of Westeros by Aegon I Targaryen.

Aegon I, the central figure of the upcoming movie, is credited with conquering the scattered kingdoms of Westeros and forging them into one realm. He famously created the Iron Throne by melting down the weapons of defeated enemies.

In addition to his military and political feats, Aegon’s personal life adds further intrigue. He was married to two of his sisters, Visenya and Rhaenys.

The script for Aegon's Conquest is being written by Beau Willimon, known for his work as showrunner on Netflix’s political thriller House of Cards and Disney+’s acclaimed Star Wars series Andor.

As of now, no casting details have been released. The identities of the actors who will portray Aegon and his sister-wives Visenya and Rhaenys remain a mystery.

This move to bring Game of Thrones to cinemas marks a significant expansion of the franchise, which has been predominantly a television empire.

The choice to focus on Aegon’s conquest sets the stage for a sweeping historical epic, exploring the origins of the Iron Throne and the foundation of the Targaryen dynasty’s rule.

Given that Aegon's Conquest will be a theatrical release, it is expected to feature high production values and large-scale battle sequences befitting the scope of its story.

While the announcement at CinemaCon has generated excitement, questions remain about the film’s tone and how it will fit into the wider Game of Thrones canon.

The franchise’s previous success in television suggests that Aegon's Conquest will have a large built-in audience eager to see the legendary story of Aegon’s unification of Westeros in a new format.