Matthew Brandon Ross (born January 3, 1970) is an American actor and filmmaker. He is known for his roles as Alby Grant on the television series Big Love (2006–11) and Gavin Belson on Silicon Valley (2014–19), as well as his performances in the films The Last Days of Disco (1998), American Psycho (2000), and The Aviator (2004). He wrote and directed the 2016 comedy-drama film Captain Fantastic. Description above from the Wikipedia article Matt Ross (actor), licensed under CC-BY-SA, full list of contributors on Wikipedia.
American Psycho
2000
Face/Off
1997
Twelve Monkeys
1995
The Aviator
2004
Last Holiday
2006
Good Night, and Good Luck.
2005
Pushing Tin
1999
PCU
1994
Dust
2001
Just Visiting
2001
Down with Love
2003
Homegrown
1998
The Last Days of Disco
1998
Company Man
2000
Turn the River
2008
A Deadly Vision
1997
Ring of Fire
2013
Buffalo Soldiers
1997
Ed's Next Move
1996