Tristan Gemmill
ActingTristan John Gemmill (born 6 June 1967) is an English actor, most notable for his roles as Dr Adam Trueman on Casualty, and Robert Preston in Coronation Street. He was educated at Holmewood House School, Royal Tunbridge Wells, Kent, up to the age of 13. He then won an Academic Scholarship to Tonbridge School.
Movies
William Wingate
An Enemy Within
2025
Isambard Black
The Adventurer: The Curse of the Midas Box
2013
Robert
Flying Blind
2013
Self - Narrator (voice)
Comet: A Great British Air Disaster
2013
Varro
Hannibal: Rome's Worst Nightmare
2006
Officer Nash
The Jacket
2005
Firmus
Gladiatress
2004
Andrew
The Gospel of John
2003
Andrew
The Life of Jesus
2003
Walter
Nancherrow
1999
TV Shows
Daniel Krassman
Twenty Twenty Six
2026
Doctor Jackman
Agatha Christie's Seven Dials
2026
Banker
Citadel
2023
Dr Richard Thompson
The Crown
2016
Inspector Neil Beckett
Father Brown
2013
Clifford Raines
Call the Midwife
2012
Marc Campese
Death in Paradise
2011
David York
Meadowlands
2007
Lawrence Davis
Mayo
2006
Sgt Jim Travis
The Golden Hour
2005
Duncan McCallister
Distant Shores
2005
Celebrity Mastermind
2003
Red Cap
2003
Dr. David Barbara
Judge John Deed
2001
Self
Loose Women
1999
Nancherrow
1999
Meadows, Actor
Trial & Retribution
1997
Major Despard
Agatha Christie's Poirot
1989
Adam Trueman
Casualty
1986
Schoolboy
Winston Churchill: The Wilderness Years
1981