Tristan Gemmill
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.
Known for
- Agatha Christie's Poirot (1989)
- Death in Paradise (2011)
- Casualty (1986)
- The Crown (2016)
- Call the Midwife (2012)
- Father Brown (2013)
- Loose Women (1999)
- Citadel (2023)
- Celebrity Mastermind (2003)
- Trial & Retribution (1997)
- Judge John Deed (2001)
- Agatha Christie's Seven Dials (2026)
- The Jacket (2005)
- Red Cap (2003)
- Winston Churchill: The Wilderness Years (1981)
- Twenty Twenty Six (2026)
- Meadowlands (2007)
- The Gospel of John (2003)
- Mayo (2006)
- The Adventurer: The Curse of the Midas Box (2013)