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Kai Alexander
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 ca…
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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.
Filmography
Movies and shows, newest first
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2026
Anxious People
Movie
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2025
Dept. Q
TV show Teenage Lyle
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2024
Masters of the Air
TV show Sgt. William Quinn
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2022
Pistol
TV show Richard Branson
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2020
The Stranger
TV show Dante Gunnarsson
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2014
Original Drama Shorts
TV show William
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1985
EastEnders
TV show Male Interviewee
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Angels in the Asylum
Movie Jack
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Wind of Change
Movie Fautisch Drummer
