His fans know him from a wide range of television series, but they all admire him for the same reason: his remarkable talent.
Iain Glen celebrates his 65th birthday today, June 24, 2026, and for many television fans he will always be Ser Jorah Mormont from Game of Thrones: loyal, tragic, dignified, and carrying a gaze that often said more than entire pages of dialogue.
But reducing Glen to Westeros would be far too narrow. His career spans Shakespearean theatre, British prestige television, and major genre franchises such as Resident Evil. Iain Alan Sutherland Glen was born on June 24, 1961, in Edinburgh, Scotland. He attended the Edinburgh Academy, studied at the University of Aberdeen, and later trained at the Royal Academy of Dramatic Art in London.
There, he graduated in 1985, receiving the Bancroft Gold Medal, a prestigious award given to outstanding drama students.
A Stage-Trained Actor
Before becoming internationally known in film and television, Iain Glen built his reputation on stage. He performed major classical roles such as Hamlet, Macbeth, and Henry V, and received multiple Laurence Olivier Award nominations, including for his work in The Blue Room and The Crucible.
This theatrical foundation is still evident in many of his performances today. Glen rarely plays loudly or theatrically. Instead, he brings quiet authority, controlled presence, and a voice that adds a classical weight even to fantasy, horror, or action roles. That is precisely why he works so well as characters shaped by dignity, guilt, and inner conflict.
Early Film Roles And International Recognition
Glen’s first significant film roles came in the late 1980s. In 1988, he appeared in Gorillas in the Mist alongside Sigourney Weaver. In 1990, he reached an early career peak when he won the Silver Bear for Best Actor at the Berlin International Film Festival for Silent Scream. That same year, he also appeared in Rosencrantz & Guildenstern Are Dead, the film adaptation of Tom Stoppard’s play.
In the years that followed, Glen built a career typical of strong British character actors: sometimes film, sometimes television, sometimes stage, and often large international productions. He appeared in Lara Croft: Tomb Raider, Kingdom of Heaven, and later joined the Resident Evil franchise as Dr. Alexander Isaacs.
Ser Jorah Mormont Made Him Known Worldwide
His global breakthrough with mainstream audiences came in 2011 with Game of Thrones. As Ser Jorah Mormont, Iain Glen became one of the series’ most emotionally consistent characters. Jorah was no flawless hero: he carried mistakes, lived with guilt, and searched for redemption. At the same time, his loyalty to Daenerys Targaryen became one of the central emotional anchors of the early seasons.
Glen portrayed him with restraint, pain, and quiet devotion. While Game of Thrones often revolved around power struggles, betrayal, and violence, Jorah brought a different energy: less triumph, more sacrifice. For many fans, his ending remains one of the show’s most moving moments.
Between Downton Abbey, Doctor Who And Jack Taylor
Alongside Game of Thrones, Glen remained present in other major series. In Doctor Who, he played Father Octavian in the fifth series of the modern revival. In Downton Abbey, he appeared as Sir Richard Carlisle, a powerful newspaper magnate and fiancé of Lady Mary. From 2010 to 2016, he also led the Irish crime series Jack Taylor, based on the novels by Ken Bruen.
Jack Taylor revealed yet another side of him. As a former police officer and rough investigator in Galway, Glen portrayed a character far less polished or heroic than Jorah Mormont. Once again, the themes were guilt, stubbornness, and moral ambiguity territory Glen inhabits with particular credibility.
Later Roles: From Bruce Wayne To Silo
After Game of Thrones, Iain Glen remained a sought-after presence in genre television. In Titans, he played Bruce Wayne, an older interpretation of Batman outside the traditional cinematic universe. He later appeared in The Rig and starred in the science fiction series Silo as Dr. Pete Nichols.
Even as he has grown older, Glen has not faded from the screen. His presence carries weight without effort. He does not need to dominate a scene; often a glance, a pause, or a single calm line is enough to give a character history and depth.
A Quiet Artist With Integrity
In private, Iain Glen keeps a relatively low profile. He is married, has three children, and is not known for publicly staging his personal life. He is also known for his passion for cricket and has played for the Actors XI, a team made up of performers.
Politically, Glen is not as outspoken as some of his peers. His public engagement is more restrained and selective. Among other things, he has supported the Small Steps Project, a charity helping children and families living on or around landfill sites. The organization lists Glen among its supporters who have contributed signed shoes for charity auctions.
A Character Actor With Cult Status
Today, on his 65th birthday, Iain Glen stands for a career built not on instant fame but on craft, consistency, and presence. He was never the loudest star in the room, but often one of the most memorable.
Whether as a tragic knight in Game of Thrones, an antagonist in Resident Evil, a detective in Jack Taylor, Bruce Wayne in Titans, or a seasoned stage actor in classical theatre, Iain Glen brings dignity to characters who could easily feel one-dimensional. That is his strength: he plays men who have lived through something, and he makes every unspoken chapter believable.