David Fynn
Acting
David Fynn is a British-Irish actor, producer and screenwriter, best known for playing Brett in the NBC TV sitcom Undateable. He began playing Dewey Finn in the West End cast of Andrew Lloyd Webber's...
Acting
Believe Me
DS Steve Warrilow
2026
Kiloran Bay
Dougal
2026
Watch the Skies
Thor
2025
Harlan Coben's Lazarus
Seth McGovern
2025
Here
Leo Beekman
2024
Near Miss
Jim
2024
Daddy Issues
Derek
2024
Belgravia: The Next Chapter
Ross
2024
Trolls Band Together
Biggie (voice)
2023
National Theatre Live: Much Ado About Nothing
Dogberry
2022
The Thief, His Wife and the Canoe
David Leigh
2022
The Mauritanian
Kent
2021
The Pembrokeshire Murders
Jonathan Hill
2021
Trolls: TrollsTopia
Biggie / Mr. Dinkles (voice)
2020
Madagascar: A Little Wild
Sir Braxton (voice)
2020
Avenue 5
TV Judd
2020
Married Young
David
2019
Whiskey Cavalier
Todd
2019
I'd Like to Be Alone Now
Sam
2019
Vanity Fair
Jos Sedley
2018
Undateable
Brett
2014
Big Bad World
Oakley
2013
The Job Lot
Tyler Kerrigan
2013
The Somnambulists
Man 2
2012
National Theatre Live: She Stoops to Conquer
Tony Lumpkin
2012
Deviation
Justin
2012
Black Mirror
Oliver
2011
Game of Thrones
Rennick
2011
Sherlock
Howard Shilcott
2010
Leap Year
Agent
2010
The Inbetweeners
Wolfie
2008
Doctor Who
Marcellus
2005
Peep Show
Games Shop Assistant
2003
Spooks
Policeman at Ruth's House
2002