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.
Known For
Complete Filmography

Here
2024
as Lee Beekman
An odyssey through time and memory, centered on a place in New Jersey where—from wilderness, and then, later, from a home—love, loss, struggle, hope a...

Near Miss
2024
as Jim
Jim marries his first interested partner but after her departure, his friends push him into dating apps where he unexpectedly falls for the second per...

Trolls Band Together
2023
as Biggie (voice)
When Branch's brother, Floyd, is kidnapped for his musical talents by a pair of nefarious pop-star villains, Branch and Poppy embark on a harrowing an...

National Theatre Live: Much Ado About Nothing
2022
as Dogberry
Since the 1930s, the legendary family-run Hotel Messina has been visited by artists, celebrities and royalty. When the current owner’s daughter fall...

The Mauritanian
2021
as Kent
The true story of the Mauritanian Mohamedou Ould Slahi, who was held at the U.S military's Guantanamo Bay detention center without charges for over a ...

Married Young
2019
as David
The story of a man, his pregnant wife and his animated alter ego, MARRIED YOUNG is a poignant comedy about what it takes for a husband not to be a sel...

I'd Like to Be Alone Now
2019
as Sam
After losing his wife and three kids, all Kyle wants is to mourn in peace. Unfortunately, his family insists on helping him.

The Somnambulists
2012
as Man 2
British servicemen and women reflect on the action they saw in Basra during the Iraq War.

National Theatre Live: She Stoops to Conquer
2012
as Tony Lumpkin
Hardcastle, a man of substance, looks forward yo acquainting his daughter with his old pal's son with a view to marriage. But thanks to playboy Lumpki...
Doubt on Loan
2012
as Eddie
A dysfunctional group of misfits and dropouts try to prove the relevance of their own lives as librarians endorsing the relevance of libraries, ironic...

Deviation
2012
as Justin
Told over one horrifying night, Deviation will take you on a white-knuckle journey into the mind of Frank Norton, a dangerous schizophrenic murderer a...

Leap Year
2010
as Agent
When yet another anniversary passes without a marriage proposal from her boyfriend, Anna decides to take action. Aware of a Celtic tradition that allo...