All movies starring Stephen Root and reviewed on the Ace Black Movie Blog are linked below:
Black Rain (1989)
Ghost (1990)
Dave (1993)
O Brother, Where Art Thou? (2000)
Just Friends (2005)
No Country For Old Men (2007)
Cedar Rapids (2011)
J. Edgar (2011)
The Company You Keep (2012)
Selma (2014)
Hello, My Name Is Doris (2015)
Trumbo (2015)
Mike And Dave Need Wedding Dates (2016)
Get Out (2017)
On The Basis Of Sex (2018)
Seberg (2019)