Mona Fastvold

Best known as a Screenwriter based on credits in that role in 5 films, with $58,812,361 worldwide aggregate box office (rank #2,884)
Best-known technical roles: The Brutalist (Screenwriter), The Mustang (Screenwriter), The Testament of Ann Lee (Director), The Testament of Ann Lee (Screenwriter), The Testament of Ann Lee (Producer)
Most productive collaborators: Matthias Schoenaerts, Laure de Clermont, Jason Mitchell, Alain Goldman, Bruce Dern
Born: March 7, 1986 (39 years old)
                                    

  1. Summary
  2. Acting Credits
  3. Technical Credits

Career Summary


  MoviesDomestic
Box Office		International
Box Office		Worldwide
Box Office
In Technical RolesScreenwriter5$23,133,139$35,679,222$58,812,361
Director3$1,659,963$140,403$1,800,366
Producer2$1,544,248$240,099$1,784,347

Latest Ranking on Selected Box Office Record Lists


RecordRankAmount
Top Grossing Director at the Domestic Box Office (Rank 3,401-3,500) 3,418 $1,659,963
Top Grossing Producer at the Domestic Box Office (Rank 5,301-5,400) 5,343 $1,544,248
Top Grossing Screenwriter at the Domestic Box Office (Rank 2,901-3,000) 2,944 $23,133,139
Top Grossing Director at the International Box Office (Rank 9,801-9,900) 9,899 $140,403
Top Grossing Producer at the International Box Office (Rank 7,701-7,800) 7,771 $240,099
Top Grossing Screenwriter at the International Box Office (Rank 2,601-2,700) 2,690 $35,679,222
Top Grossing Director at the Worldwide Box Office (Rank 6,401-6,500) 6,478 $1,800,366
Top Grossing Producer at the Worldwide Box Office (Rank 7,101-7,200) 7,184 $1,784,347
Top Grossing Screenwriter at the Worldwide Box Office (Rank 2,801-2,900) 2,884 $58,812,361

See the Acting Credits tab for all Acting Box Office Records and the Technical Credits tab for all Technical Box Office Records.


All Acting Credits



All Technical Credits



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Release
Date		TitleRoleDomestic
Box Office		International
Box Office		Worldwide
Box Office
Dec 25, 2025The Testament of Ann Lee Director
Screenwriter
Producer		 $1,544,248$1,544,248
Dec 20, 2024The Brutalist Screenwriter $16,249,415$34,026,312$50,275,727
Feb 12, 2021The World to Come Director $113,079$89,799$202,878
Mar 15, 2019The Mustang Screenwriter $5,336,840$1,362,207$6,699,047
Jul 22, 2016The Childhood of a Leader Screenwriter
Producer		 $240,099$240,099
Nov 21, 2014The Sleepwalker (2014) Director
Screenwriter		 $2,636$50,604$53,240
 
Averages $4,649,244$7,153,804$9,835,873
Totals 6 $23,246,218$35,769,021$59,015,239


Director Credits


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Release
Date		TitleOpening
Weekend		Maximum
Theaters		Domestic
Box Office		Worldwide
Box Office		Domestic
Share
Dec 25, 2025The Testament of Ann Lee $74,796500$1,544,248$1,544,248100.0%
Feb 12, 2021The World to Come $50,384277$113,079$202,87855.7%
Nov 21, 2014The Sleepwalker (2014) $2,6361$2,636$53,2405.0%
 
Averages $42,605259$553,321$600,12253.6%
Totals 3 $1,659,963$1,800,366


Producer Credits


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Release
Date		TitleOpening
Weekend		Maximum
Theaters		Domestic
Box Office		Worldwide
Box Office		Domestic
Share
Dec 25, 2025The Testament of Ann Lee $74,796500$1,544,248$1,544,248100.0%
Jul 22, 2016The Childhood of a Leader $240,099
 
Averages $74,796500$1,544,248$892,174100.0%
Totals 2 $1,544,248$1,784,347


Writer Credits


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Release
Date		TitleOpening
Weekend		Maximum
Theaters		Domestic
Box Office		Worldwide
Box Office		Domestic
Share
Dec 25, 2025The Testament of Ann Lee $74,796500$1,544,248$1,544,248100.0%
Dec 20, 2024The Brutalist $266,7911,612$16,249,415$50,275,72732.3%
Mar 15, 2019The Mustang $71,657527$5,336,840$6,699,04779.7%
Jul 22, 2016The Childhood of a Leader $240,099
Nov 21, 2014The Sleepwalker (2014) $2,6361$2,636$53,2405.0%
 
Averages $103,970660$5,783,285$11,762,47254.2%
Totals 5 $23,133,139$58,812,361

Latest Ranking on All Technical Box Office Record Lists


RecordRankAmount
Top Grossing Director at the Domestic Box Office (Rank 3,401-3,500) 3,418 $1,659,963
Top Grossing Producer at the Domestic Box Office (Rank 5,301-5,400) 5,343 $1,544,248
Top Grossing Screenwriter at the Domestic Box Office (Rank 2,901-3,000) 2,944 $23,133,139
Top Grossing Director at the International Box Office (Rank 9,801-9,900) 9,899 $140,403
Top Grossing Producer at the International Box Office (Rank 7,701-7,800) 7,771 $240,099
Top Grossing Screenwriter at the International Box Office (Rank 2,601-2,700) 2,690 $35,679,222
Top Grossing Director at the Worldwide Box Office (Rank 6,401-6,500) 6,478 $1,800,366
Top Grossing Producer at the Worldwide Box Office (Rank 7,101-7,200) 7,184 $1,784,347
Top Grossing Screenwriter at the Worldwide Box Office (Rank 2,801-2,900) 2,884 $58,812,361