Ross Armstrong
Acted in
Brian and Maggie
2025
as John Wakefield
The Critic
2024
as Oswald Mosley (uncredited)
Silo
2023
as Asa
Pennyworth: The Origin of Batman's Butler
2019
as Harry
Chernobyl
2019
as Nikolai Gorbachenko
Comeback Kid
2017
as David
Our World War
2014
as Ernie Mayweather
WPC 56
2013
as Tobias Hunt
Ripper Street
2012
as Leonard Waters
Invisible Eyes
2010
as Mickey
Jonathan Creek
1997
as Angus