David Ajala
British actor (born 1986)
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David Ajala (born 21 May 1986[1]) is an English actor. On television, he is known for his roles in the CW series Supergirl (2018–2019), the Syfy series Nightflyers (2018), the CBS and Paramount+ series Star Trek: Discovery (2020–2024),[2] and the NBC series Law & Order (2025–).[3][4] His films include Starred Up (2013), Brotherhood (2016) and Italian Studies (2021).
David Ajala | |
|---|---|
David Ajala at San Diego Comic-Con 2019 | |
| Born | 21 May 1986 Hackney, London, England |
| Alma mater | Court Theatre Training Company (BA) |
| Occupation | Actor |
| Years active | 2006–present |
| Spouse | Terri Martin |
| Children | 2 |
Early life
Ajala was born on 21 May 1986 in Hackney, London.[5] He is of Nigerian Yoruba origin.[6] In an interview for Interview Magazine Ajala said: "When I went to secondary school, my maths teacher said I had way too much energy and was too mischievous. He tried to convince me that if I did acting, I'd be popular with the girls".[5] Ajala joined an afterschool programme at the Anna Scher Theatre.[7] He went on to graduate with a Bachelor of Arts (BA) in Acting from the Court Theatre Training Company, awarded by Buckinghamshire New University.[8]
Career
On stage, Ajala has performed in Nation, A Midsummer Night's Dream with the Royal Shakespeare Company, Hamlet,[9] and as Jim Brown in the European premiere of One Night in Miami by Kemp Powers.[10]
In film, his first part was in Kidulthood, and he also appears in the sequels, Adulthood[5] and Brotherhood;[11] he has also appeared in The Dark Knight[9] and in major roles in Starred Up[5] and the 2016 Seekers.[11] On television, he has appeared in many series including Doctor Who[9] and in major roles in Black Box, Beowulf: Return to the Shieldlands, Nightflyers, and Falling Water.[12]
Sean 'Mac' McAlister, a character from 2017 video game Need for Speed Payback, is voiced by and modeled after him.
Ajala has appeared as Keith in the BBC Radio 4 dramas Burned To Nothing (2011)[13] and Felix in The Price of Oil: Someone's Making A Killing In Nigeria both by Rex Obano.[14]
In 2018 and 2019, Ajala played Manchester Black in seven episodes of the fourth season of the CW series Supergirl.[15]
From 2020 to 2024, Ajala had a main role as Cleveland "Book" Booker in the third through fifth seasons of Star Trek: Discovery. The series was released on CBS All Access and then on Paramount+.[16]
In September 2025, it was announced Ajala had joined the cast of the long-running NBC series Law & Order for its 25th season.[17][4] He made his debut as Detective Theo Walker in the November 2025 episode "Guardian".[3]
Personal life
Ajala is married to presenter and travel agent Terri Martin. They have two sons.[18]
Filmography
Film
| Year | Title | Role | Notes |
|---|---|---|---|
| 2006 | Kidulthood | Desmond | Uncredited |
| 2008 | Adulthood | ||
| The Dark Knight | Bounty Hunter #2 | ||
| 2009 | Hamlet | Reynaldo / Dumbshow Poisoner | |
| 2010 | Winter Sun | Guy | Short |
| Following Footsteps | Christopher Knight | ||
| 2011 | One Day | Floor Manager | |
| Spirit | Terror | Short | |
| 2012 | Payback Season | Baron | |
| Illegal Activity | Edward | Short | |
| Offender | Kelvin | ||
| Sentenced Served | Marvin | Short | |
| 2013 | Fast & Furious 6 | Ivory | |
| Starred Up | Tyrone | ||
| Breakthrough | Henry | Short | |
| 2014 | Queen of Diamonds | Bench Guy | |
| Emulsion | Jeff | ||
| 2015 | Jupiter Ascending | Ibis | |
| He Works the Long Nights | Short | ||
| Spirit | Terror | ||
| 2016 | Seekers | Amadu | |
| Kill Command | Drifter | ||
| Brotherhood | Detective Desmond 'BUDS' Lynch | ||
| 2017 | The Art of Love | Anthony | Short |
| Support | Chris | ||
| Without Disguise | Leo | ||
| 2021 | Italian Studies | Ade | |
| 2023 | Daylight Rules | Frank | Short |
| 2025 | The Woman in Cabin 10 | Ben |
Television
| Year | Title | Role | Notes |
|---|---|---|---|
| 2007 | Dream Team | Sean Campbell | 18 episodes |
| 2008 | The Revenge Files of Alistair Fury | Steve | Episode: "Technology Bytes" |
| The Bill | Lenny Jones | Episode: "Beth Undercover" | |
| Trexx and Flipside | Flipside | 6 episodes | |
| 2009 | Hamlet | Reynaldo / Dumbshow Poisoner | TV film |
| 2010 | Doctor Who | Peter | Episode: "The Beast Below" |
| 2011 | Silent Witness | Mark Blakefield | 2 episodes |
| Coming Up | Malachi | Episode: "Micah" | |
| Misfits | Private Investigator | Episode #3.6 | |
| 2012 | Monroe | Max Portas | Episode #2.4 |
| 2013 | Death in Paradise | Louis Nelson | Episode: "Murder on the Plantation" |
| Black Mirror | Jeff Carter | Episode: "The Waldo Moment" | |
| Law & Order: UK | Gavin Dale | 2 episodes | |
| 2014 | Black Box | Will Van Renseller | 13 episodes |
| 2016 | Beowulf: Return to the Shieldlands | Rate | 6 episodes |
| Hooten & the Lady | Dawit | Episode: "Ethiopia" | |
| The Break | Xavier | Episode: "System Cycle" | |
| 2016–2018 | Falling Water | Burton | 20 episodes |
| 2018 | Nightflyers | Roy Eris | 10 episodes |
| 2018–2019 | Supergirl | Manchester Black | Recurring role |
| 2019 | Urban Myths | The Burglar | Episode: "Grace Under Pressure" |
| 2020–2024 | Star Trek: Discovery | Cleveland "Book" Booker | Main role (seasons 3–5)[19] |
| The Ready Room | Himself | 4 episodes | |
| 2024 | The Jetty | Casey | |
| 2025 | Nine Bodies in a Mexican Morgue | Zack Ellis | Main role |
| Law & Order | Detective Theo Walker | Main role (season 25)[20] | |
Video games
| Year | Title | Role |
|---|---|---|
| 2017 | Mass Effect: Andromeda | Additional voices |
| Need for Speed: Payback | Sean 'Mac' McAlister | |
Theatre credits
| Year | Title | Role | Venue |
|---|---|---|---|
| 2006 | You Are Right If You Say So | Lamberto Laudisi | Courtyard Theatre, London |
| How to Steal a Diamond | YM | Traverse Theatre, Edinburgh | |
| 2007 | The Swing of Things | Claude Kabinda | Stephen Joseph Theatre, Scarborough |
| 2008 | A Midsummer Night's Dream | Lysander (Understudy) | Courtyard Theatre, Stratford-upon-Avon |
| Love's Labour's Lost | Lord Dumaine (Understudy) | ||
| 2009 | Death and the King's Horseman | HRH The Prince | Royal National Theatre, London |
| Nation | Milo | ||
| 2010 | Ruined | Fortune | Almeida Theatre, London |
| 2012 | The Witness | Simon | Royal Court Theatre, London |
| 2016 | One Night in Miami | Jim Brown | Donmar Warehouse, London |