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Biography
Tristan 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.
Filmography16 titles
The Crown
2016as Dr Richard Thompson
2016as Dr Richard Thompson
Agatha Christie's Poirot
1989as Major Despard
1989as Major Despard
Father Brown
2013as Inspector Neil Beckett
2013as Inspector Neil Beckett
The Gospel of John
2003as Andrew
2003as Andrew
Call the Midwife
2012as Clifford Raines
2012as Clifford Raines
Death in Paradise
2011as Marc Campese
2011as Marc Campese
The Jacket
2005as Officer Nash
2005as Officer Nash
Trial & Retribution
1997as Meadows, Actor
1997as Meadows, Actor
Agatha Christie's Seven Dials
2026as Doctor Jackman
2026as Doctor Jackman
Casualty
1986as Adam Trueman
1986as Adam Trueman
Meadowlands
as David York
as David York
An Enemy Within
2025as William Wingate
2025as William Wingate
The Adventurer: The Curse of the Midas Box
2013as Isambard Black
2013as Isambard Black
Flying Blind
2013as Robert
2013as Robert
Mayo
as Lawrence Davis
as Lawrence Davis
Gladiatress
2004as Firmus
2004as Firmus