From Wikipedia
Michael Nardone (born 3 March 1967) is a Scottish actor. He was raised in Ballingry, Fife and trained at Queen Margaret University in Edinburgh.
He starred as Mascius in the BBC/HBO/RAI TV series Rome and appeared as DCI Richard Whiteside in BBC Scotland drama River City.
Intruders
As Frank
Napoleon
As Plotter (Jacobin Club)
Child 44
As Semyon Okun
Whisky Galore
As Brown
The Somnambulists
As Man 3
The Miracle Maker
As (voice)
Tulip Fever
As Daan
Low Winter Sun
As Val Carnegie
Being Human
As Raider
National Theatre Live: King Lear
As The Duke of Cornwall
The Match
As Dingus
Wayland's Song
As Wayland
Care
As Nick
Rogue One: A Star Wars Story
As Shield Gate Officer
Soft Top Hard Shoulder
As Stevie
Kindred
As George
Dot the I
As Detective 2
Dune
As Gurney Sergeant (uncredited)
Skins
As Sandy
Ultimate Force
Rome
As Mascius
Taggart
Silent Witness
Durham County
Midsomer Murders
As Mack McInally
Trial & Retribution
Jinx
As Mike Baker
Ben Hur
As Hortator
Rebus
As DI Martin Kilpatrick
Privates
As Sergeant Butcher
Dracula
As Hermann Kruger
The Night Manager
As Frisky
The Ruth Rendell Mysteries
As Mortuary Attendant
Rose and Maloney
Shetland
As Donnie Tulloch
Gunpowder, Treason & Plot
As Lord Ruthven
In Plain Sight
As Det Supt Leish
Wycliffe
As Joe Duggan
Line of Duty
As PS O'Neill
Traces
As DCI Neil McKinven
The English Game
As Douglas Suter
Steel River Blues
As Firefighter Dave Tanner
Merlin
As Kendrick
Guilt
As Henry McKinnon
Borgen
As Vladimir Bayanov