Did You Know Some A-List Actors Had Brief but Memorable Roles in Game of Thrones? Check Out Our List of 7 You Probably Forgot About!

The epic world of Game of Thrones wasn’t just home to dragons, daring knights, and political intrigue—it also hosted a number of surprising cameos by A-list actors. From blink-and-you-miss-it moments to brief but impactful roles, these stars brought their talent to Westeros, leaving a lasting impression on the show’s sprawling narrative. Here’s a look at seven A-list actors you probably forgot had roles in Game of Thrones.

1. Ed Sheeran

Yes, the chart-topping musician made an appearance in Season 7 as a Lannister soldier who sings a haunting melody during a campfire scene. Arya Stark comes across Ed Sheeran’s character while on her way to King’s Landing, offering fans a rare moment of calm before the storm of battles to come.

2. Ian McShane

Known for his role in Deadwood and John Wick, Ian McShane played Brother Ray in Season 6. Although his appearance was brief, his character had a major impact on Sandor “The Hound” Clegane’s arc, guiding him toward redemption before meeting a brutal end at the hands of the Brotherhood Without Banners.

3. Richard E. Grant

The Oscar-nominated actor had a short but memorable stint as Izembaro, the leader of the Braavosi theater troupe in Season 6. His character’s exaggerated portrayal of King Robert Baratheon in the play “The Bloody Hand” added a meta layer of comedy and drama to Arya Stark’s storyline.

4. Mark Gatiss

The Sherlock co-creator and actor portrayed Tycho Nestoris, an influential representative of the Iron Bank of Braavos. Over the course of several seasons, Gatiss’ Tycho ensured that the Iron Bank’s interests were protected, particularly in relation to the Lannisters and the financing of wars.

5. Thomas Brodie-Sangster

Before starring in The Queen’s Gambit and Love Actually, Thomas Brodie-Sangster played Jojen Reed, a key ally of Bran Stark. Jojen guided Bran north of the Wall, helping him unlock his warging abilities and setting him on the path to becoming the Three-Eyed Raven.

6. Noah Taylor

The Australian actor known for roles in Almost Famous and Charlie and the Chocolate Factory took on the role of Locke, a ruthless bannerman of House Bolton. Locke’s cruel actions, including his involvement in Jaime Lannister’s hand being cut off, made him one of the show’s most despised minor villains.

7. Diana Rigg

Though she had a much more substantial role than some others on this list, it’s worth mentioning the late Dame Diana Rigg’s unforgettable portrayal of Olenna Tyrell. The Queen of Thorns’ sharp wit, political maneuvering, and legendary final words—”Tell Cersei. I want her to know it was me”—made her a fan favorite. While she was already an acting icon, her role in Game of Thrones cemented her status for a new generation.

These cameos and brief roles added layers of depth, humor, and intrigue to Game of Thrones, reminding us that even in a world as vast as Westeros, there’s always room for a surprise appearance from an A-list actor. Did any of these roles slip your mind? Let us know who was your favorite!