
Grant Gillespie
Biography
Grant Gillespie’s an actor, novelist, and screenwriter living in the West End of London. Onscreen, he’s appeared in numerous productions, including: Kingsman 2, Florence Foster Jenkins, Will, Catastrophe, Siblings, The Crown, George Gently, Victoria and Cast Offs. On stage, he’s worked with the celebrated directors Jamie Lloyd, Michael Grandage, Stephen Unwin and Erica Whyman. He’s done MOCAP work at The Imaginarium (Squadron 42) and voices for computer games Bloodborne and Dark Souls. His novel, The Cuckoo Boy, was described as ‘an emotionally visceral debut’ (Guardian). ‘Through James and David, Gillespie explores the chasm between how children and adults perceive the world, and the devastating consequences of falling through this gap. The Cuckoo Boy is a savage indictment of hypocrisy and forced social convention.’ (Observer). His short story, The Upper Hand, published by Simon Schuster (in He Played For His Wife and Other Stories) also features Poet Laureate, Carol Ann Duffy. Grant also writes screen/theatre and radio plays. Harvest – co-written with Kate Ashfield – is on the slate at Kate Lewis and Julia Walsh’s production company, Neon Ink.
Known For(12 works)

Agatha Christie's Poirot
1989Agatha Christie's Poirot
1989

The Crown
2016The Crown
2016

The Diplomat
2023The Diplomat
2023

Playhouse Presents
2012Playhouse Presents
2012

Kingsman: The Golden Circle
2017Kingsman: The Golden Circle
2017

Joan
2024Joan
2024

Living
2022Living
2022

Florence Foster Jenkins
2016Florence Foster Jenkins
2016

Siblings
2014Siblings
2014

Schadenfreude
2025Schadenfreude
2025

Lecture 21
2008Lecture 21
2008

The Sermon
2018The Sermon
2018