David Fynn

actor • producer • writer

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 T...

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Known For

6.2

Avenue 5

Movies & TV Credits

33 total credits across film and television

Title	Rating	Job	Role(s)	Year
Lazarus Limited Series	—	Actor	Seth McGovern(2 Episodes)	2025
Here Movie	6.4	Actor	Lee Beekman	2024
Near Miss Movie	—	Actor	Jim	2024
Belgravia: The Next Chapter TV Show	7.1	Actor	Ross(8 Episodes)	2024
Daddy Issues TV Show	6.6	Actor	Derek(6 Episodes)	2024
Trolls Band Together Movie	6.2	Actor	Biggie (voice)	2023
National Theatre Live: Much Ado About Nothing Movie	7.1	Actor	Dogberry	2022
The Thief, His Wife and the Canoe Limited Series	7.0	Actor	David Leigh(2 Episodes)	2022
The Mauritanian Movie	7.7	Actor	Kent	2021
The Pembrokeshire Murders Limited Series	6.9	Actor	Jonathan Hill(3 Episodes)	2021
Madagascar: A Little Wild TV Show	6.2	Actor	Sir Braxton (voice)(1 Episode)	2020
TrollsTopia TV Show	5.9	Actor	Biggie / Mecha Dinkles (voice)(1 Episode)	2020
Avenue 5 TV Show	6.8	Actor	TV Judd(6 Episodes)	2020
TrollsTopia TV Show	5.9	Actor	Biggie (voice)(14 Episodes)	2020
TrollsTopia TV Show	5.9	Actor	Biggie / Mr. Dinkles (voice)(11 Episodes)	2020
I'd Like to Be Alone Now Movie	5.3	Actor	Sam	2019
Married Young Movie	5.5	Actor	David	2019
Whiskey Cavalier TV Show	7.3	Actor	Todd(2 Episodes)	2019
Vanity Fair Limited Series	7.4	Actor	Jos Sedley(7 Episodes)	2018
Undateable TV Show	7.4	Actor	Brett(34 Episodes)	2014
Big Bad World TV Show	6.3	Actor	Oakley(8 Episodes)	2013
National Theatre Live: She Stoops to Conquer Movie	8.1	Actor	Tony Lumpkin	2012
Deviation Movie	3.7	Actor	Justin	2012
The Somnambulists Movie	5.0	Actor	Man 2	2012
Doubt on Loan Movie	6.8	Actor	Eddie	2012
Black Mirror TV Show	8.5	Actor	Oliver(1 Episode)	2011
Game of Thrones TV Show	9.7	Actor	Rennick(1 Episode)	2011
Leap Year Movie	6.2	Actor	Agent	2010
Sherlock TV Show	8.8	Actor	Howard Shilcott(1 Episode)	2010
The Inbetweeners TV Show	8.2	Actor	Wolfie(1 Episode)	2008
Doctor Who TV Show	8.3	Actor	Marcellus(1 Episode)	2005
Peep Show TV Show	8.5	Actor	Games Shop Assistant(1 Episode)	2003
MI-5 TV Show	8.2	Actor	Policeman at Ruth's House(1 Episode)	2002

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David Fynn

Known For

Leap Year

The Mauritanian

Here

Avenue 5

Movies & TV Credits

Videos