7.8
TV
Acting
Kai Alexander
- Credits
- 9 titles
Biography
Kai Alexander is an actor, known for his role as Sgt. William Quinn in the miniseries Masters of the Air (2024) from Steven Spielberg, Tom Hanks and Gary Goetzman. He began his career with roles in award winning comedy series Catastrophe (2015) and the Harlan Coben thriller The Stranger (2020). He later went on to portray Richard Branson in Danny Boyle's Pistol (2022). In 2025 Alexander played Lyle Jennings in the Scott Frank helmed series Dept. Q (2025). He will next be seen in Anxious People (2026) alongside Angelina Jolie and Jason Segel, directed by Marc Forster.
Signature work
Known For
Acting credits 9
| Year | Title | Role |
|---|---|---|
| TBA | Angels in the Asylum Film | Jack |
| 2027 | Wind of Change Film | Fautisch Drummer |
| 2026 | Anxious People Film | |
| 2025 | Dept. Q TV | Teenage Lyle (3 ep) |
| 2024 | Masters of the Air TV | Sgt. William Quinn (5 ep) |
| 2022 | Pistol TV | Richard Branson (1 ep) |
| 2020 | The Stranger TV | Dante Gunnarsson (7 ep) |
| 2014 | Original Drama Shorts TV | William (1 ep) |
| 1985 | EastEnders TV | Male Interviewee (1 ep) |