David Ajala (born 21 May 1986) is a British actor. He is known for his roles as Manchester Black in Supergirl (2018–2019), Captain Roy Eris in Nightflyers (2018), and Cleveland "Book" Booker in Star Trek: Discovery (2020–present).
Grace Under Pressure
The Burglar
Payback Season
Baron
Starred Up
Tyrone
Daylight Rules
Frank
Jupiter Ascending
Ibis
The Dark Knight
Bounty Hunter
Emulsion
Jeff
Kill Command
Drifter
Adulthood
Desmond
Brotherhood
Detective Desmond 'BUDS' Lynch
Fast & Furious 6
Ivory
One Day
Floor Manager
National Theatre Live: Nation
Milo
Offender
Kelvin
Hamlet
Reynaldo / Dumbshow Poisoner
Italian Studies
Ade
Breakthrough
Henry
The Woman in Cabin 10
Ben Morgan