Cast File · Gemma Chan

Gemma Chan · 007 First Light

The British star of Crazy Rich Asians and Marvel's Eternals plays Dr. Selina Tan, MI6's Head of Tactical Simulation — in her first-ever video-game role.

Played by Gemma Chan
Official 007 First Light character render of Dr. Selina Tan in an MI6 lab coat with glasses.
Dr. Selina Tan — in an MI6 lab coat.Official · IO Interactive

Spoiler warning — This guide is about Gemma Chan and her 007 First Light character, Dr. Selina Tan. It stays light on late-game story beats; where a story or romance detail is not officially confirmed, we flag it rather than guess.

The Dossier
Played by
Gemma Chan
Character
Dr. Selina Tan
Role
MI6 — Head of Tactical Simulation (TacSim)
Age
35
Background
Psychology & game theory; immersive-tech research
Status
New original character (not from the films)
Best known for
Crazy Rich Asians, Eternals, Captain Marvel, Humans
Video-game debut
First time lending both voice and likeness to a game
Case File

Gemma Chan in 007 First Light

Entry

007 First Light Gemma Chan: the role she plays as Dr. Selina Tan

007 First Light Gemma Chan is one of the most-searched cast questions of the game, so here is the short answer up front: in 007 First Light, Gemma Chan plays Dr. Selina Tan, MI6's Head of Tactical Simulation — a brand-new character created for the game, not someone carried over from the Bond films. Anyone typing '007 First Light Gemma Chan' is looking for exactly this role.

Gemma Chan is one of the headline names in the 007 First Light cast. She is best known on screen as Astrid in Crazy Rich Asians and Sersi in Marvel's Eternals, so the 007 First Light Gemma Chan casting is a genuine marquee addition rather than a background voice credit. Selina herself is written as a 35-year-old academic with a background in psychology and game theory.

What makes the role notable is that 007 First Light marks the first time Gemma Chan has lent both her voice and her likeness to a video game. The in-game Dr. Selina Tan is modelled on her, which is why the 007 First Light Gemma Chan character reads so clearly as the actress the moment she appears.

Official 007 First Light screenshot — Dr. Selina Tan in glasses holding a tablet in a dim control room lined with data screens.
Dr. Selina Tan in a screen-lined MI6 control room, tablet in hand — the Tactical Simulation nerve centre Gemma Chan's character runs.Official · IO Interactive
Entry

Gemma Chan's career: from Humans to Marvel's Eternals

A Worcester College, Oxford graduate, Gemma Chan rose to attention as the lead in Channel 4's science-fiction series Humans (2015–2018), then broke through on the big screen in 2018 as Astrid Leong in Crazy Rich Asians and Elizabeth Hardwick in Mary Queen of Scots.

She then joined the Marvel Cinematic Universe twice — as Minn-Erva in Captain Marvel (2019) and Sersi in Eternals (2021) — alongside roles in Don't Worry Darling (2022) and The Creator (2023), plus a voice role in Disney's Raya and the Last Dragon (2021). That is the 'where you've heard her' anchor most players bring to the 007 First Light cast.

007 First Light sits apart from all of that as her video-game debut, which is why the 007 First Light Gemma Chan casting drew attention beyond the usual gaming press. The official Dr. Selina Tan render shown here is her in-game likeness — the same face and presence she brings to film, rebuilt for IO Interactive's Bond origin story.

Official 007 First Light character render of Dr. Selina Tan in a lab coat and glasses with an MI6 ID badge.
Dr. Selina Tan's official render — the lab coat, glasses and MI6 ID badge that make up Gemma Chan's in-game likeness.Official · IO Interactive
Entry

Dr. Selina Tan: MI6's Head of Tactical Simulation

Inside the story, Dr. Selina Tan runs MI6's Tactical Simulation division — 'TacSim' — and she is one of the few genuinely new faces in 007 First Light's MI6 station. Once a rising star in academia in psychology and strategy, she later led advanced research into immersive technologies in the private sector before joining the service to spearhead its simulation programme.

Her job is to test and refine the skills of MI6's most promising recruits — the young James Bond among them. The official brief describes her as 'as formidable as she is innovative', and that combination of hard psychology and game theory is exactly what makes TacSim more than a tutorial in the fiction.

That places Selina alongside the rest of the MI6 brain trust — M, Q and Moneypenny — as one of the people shaping who Bond becomes. You can see the whole roster on the 007 First Light characters hub.

See the full 007 First Light cast
Official 007 First Light screenshot — figures entering a large MI6 technical workshop with technicians working at lit benches.
An MI6 technical workshop of lit benches and equipment — the research-and-simulation world TacSim sits inside.Official · IO Interactive
Entry

Selina Tan and TacSim: the training you actually play

Tactical Simulation is not just background lore — it is a 007 First Light gameplay system, and Dr. Selina Tan is its in-fiction owner. The TacSim scenarios are where Bond's skills are stress-tested, and Selina is the architect standing behind the curtain.

Her academic background is the writers' explanation for why TacSim works the way it does: a psychologist and game theorist would naturally build training as a series of designed problems rather than rote drills. If you want the mechanics rather than the person, our dedicated TacSim guide breaks down what the system does in play.

Read the 007 First Light TacSim guide
Entry

Is Dr. Selina Tan a 'Bond girl'? Her place in the story

A few guides bundle Dr. Selina Tan together with Ms. Roth as '007 First Light Bond girls', but that framing is misleading. Selina is an MI6 ally and an academic — the head of a training division — not a femme fatale in the mould of Roth. Treating the two as the same kind of character flattens what each one actually does.

Is there a romance with Selina? Some coverage floats a romantic angle, but it rests on fewer sources than the game's clearer relationships, so we mark it as unconfirmed rather than promising it. What is solid is the role: the 007 First Light Gemma Chan character is the mind behind MI6's Tactical Simulation, and that — not a romance subplot — is why she matters.

Compare with Ms. Roth (Isola)

Gemma Chan: the actor behind Dr. Selina Tan

Photo of Gemma Chan, the 007 First Light actor who plays Gemma Chan.
Greg2006 · CC BY-SA 2.0
Dr. Selina Tan is voiced by Gemma Chan

Dr. Selina Tan is played by Gemma Chan, a British actress and Oxford graduate best known as Astrid in Crazy Rich Asians, Sersi in Marvel's Eternals and the lead of Channel 4's Humans, with further roles in Captain Marvel, Mary Queen of Scots, Don't Worry Darling and The Creator. 007 First Light is her first video-game role — the first time she has lent both her voice and her likeness to a game — which is why the in-game Selina Tan is so recognisably her.

Debrief

Gemma Chan FAQ

Is Gemma Chan in 007 First Light?

[ + ]

Yes. The 007 First Light Gemma Chan role is Dr. Selina Tan, MI6's Head of Tactical Simulation — a new character created for the game. It is Gemma Chan's first video-game part, lending both her voice and her likeness.

Who plays Dr. Selina Tan in 007 First Light?

[ + ]

Dr. Selina Tan is played by Gemma Chan, the British actress known for Crazy Rich Asians, Marvel's Eternals and Captain Marvel, and the Channel 4 series Humans. 007 First Light is her first video-game role.

Who is Dr. Selina Tan in 007 First Light?

[ + ]

Dr. Selina Tan is MI6's Head of Tactical Simulation (TacSim) in 007 First Light — a new original character, age 35, with a background in psychology and game theory. She runs the programme that tests and refines MI6's most promising recruits, including the young James Bond.

Is 007 First Light Gemma Chan's first video game?

[ + ]

Yes. 007 First Light is Gemma Chan's first video-game role, and the first time she has lent both her voice and her likeness to a game. The in-game Dr. Selina Tan is modelled on her.

What movies and shows is Gemma Chan known for?

[ + ]

Gemma Chan is best known for Crazy Rich Asians (Astrid Leong), Marvel's Eternals (Sersi) and Captain Marvel (Minn-Erva), the Channel 4 series Humans, plus Mary Queen of Scots, Don't Worry Darling, The Creator and a voice role in Raya and the Last Dragon.

Is Dr. Selina Tan a Bond girl or a romance option?

[ + ]

Not in the femme-fatale sense — Selina Tan is an MI6 ally and academic, the head of Tactical Simulation, and shouldn't be lumped in with Ms. Roth. Some coverage floats a romantic angle, but it rests on fewer sources, so we treat any Bond–Selina romance as unconfirmed rather than promised.