David Fynn
Acting
Biography
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 musical School of Rock (based on the 2003 film with Jack Black) in October 2016 at the New London Theatre, for which he received an Olivier Award nomination for Best Actor in a Musical in 2017.
Latest News
Known For
8.5
Game of Thrones
2011 · TV
7.6
Doctor Who
2005 · TV
8.3
Black Mirror
2011 · TV
8.5
Sherlock
2010 · TV
7.7
Spooks
2002 · TV
8.0
Peep Show
2003 · TV
7.2
Trolls Band Together
2023 · Movie
8.5
Trolls: TrollsTopia
2020 · TV
6.3
Harlan Coben's Lazarus
2025 · TV
7.7
The Inbetweeners
2008 · TV
6.5
Avenue 5
2020 · TV
7.0
Madagascar: A Little Wild
2020 · TV
Filmography
2026
Believe Me
TV · DS Steve Warrilow
7.1
2026
Kiloran Bay
Movie · Dougal
0.0
2025
Watch the Skies
Movie · Thor
0.0
2025
Harlan Coben's Lazarus
TV · Seth McGovern
6.3
2024
Here
Movie · Leo Beekman
6.5
2024
Near Miss
Movie · Jim
0.0
2024
Daddy Issues
TV · Derek
7.0
2024
Belgravia: The Next Chapter
TV · Ross
7.5
2023
Trolls Band Together
Movie · Biggie (voice)
7.2
2022
National Theatre Live: Much Ado About Nothing
Movie · Dogberry
6.7
2022
The Thief, His Wife and the Canoe
TV · David Leigh
7.0
2021
The Mauritanian
Movie · Kent
7.4
2021
The Pembrokeshire Murders
TV · Jonathan Hill
6.8
2020
Trolls: TrollsTopia
TV · Biggie / Mr. Dinkles (voice)
8.5
2020
Trolls: TrollsTopia
TV · Biggie (voice)
8.5
2020
Trolls: TrollsTopia
TV · Biggie / Mecha Dinkles (voice)
8.5
2020
Madagascar: A Little Wild
TV · Sir Braxton (voice)
7.0
2020
Avenue 5
TV · TV Judd
6.5
2019
Married Young
Movie · David
0.0
2019
Whiskey Cavalier
TV · Todd
6.9
2019
I'd Like to Be Alone Now
Movie · Sam
6.0
2018
Vanity Fair
TV · Jos Sedley
7.2
2017
Porn Again
TV · Terry
0.0
2014
Undateable
TV · Brett
6.6