
Acting · 58 years old
Kensington, London, England, UK
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.

The Crown
Dr Richard Thompson

Agatha Christie's Poirot
Major Despard

Nancherrow

Father Brown
Inspector Neil Beckett

The Gospel of John
Andrew

Death in Paradise
Marc Campese

Call the Midwife
Clifford Raines

The Jacket
Officer Nash

Judge John Deed
Dr. David Barbara

Distant Shores
Duncan McCallister

Red Cap

Meadowlands
David York

Agatha Christie's Seven Dials
Doctor Jackman

Casualty
Adam Trueman

Nancherrow
Walter

The Adventurer: The Curse of the Midas Box
Isambard Black

Hannibal: Rome's Worst Nightmare
Varro

Winston Churchill: The Wilderness Years
Schoolboy

Flying Blind
Robert

Mayo
Lawrence Davis