Donald Daniel Houston (6 November 1923 – 13 October 1991) was a Welsh actor known for a successful career as a character actor in British film and television.
Clash of the Titans
Acrisius
My Lover, My Son
Robert
Where Eagles Dare
Christiansen
Carry On Jack
Lieutenant Jonathan Howett
A Letter for Wales
Narrator (Voice)
The Viking Queen
Maelgan
Tales That Witness Madness
Sam Patterson (segment "Mr. Tiger")
Room at the Top
Charles Soames
Maniac
Georges
633 Squadron
Group Captain Don Barrett
Yangtse Incident: The Story of H.M.S. Amethyst
Lieutenant Weston
A Run for Your Money
David "Dai Number 9" Jones
Doctor in the House
Taffy Evans
Doctor in Distress
Major Tommy Ffrench
The 300 Spartans
Hydarnes
The Prince and the Pauper
John Canty
The Red Beret
Taffy
The Large Rope
Tom Penney
Crow Hollow
Dr. Robert Armour
The Girl in the Picture
John Deering
The Man Upstairs
Dr. Sanderson
Dance Hall
Phil
The Mark
Austin
The Bushbaby
John Leeds
The Blue Lagoon
Michael Reynolds
The Flaw
John Millway
Small Town Story
Tony Warren
Sunstruck
Thirteen to Centaurus
Dr. Francis
The Longest Day
RAF Pilot
The Happiness of Three Women
John
Find the Lady
Bill
The Sea Wolves
Hilliard
Devil's Point
Michael Mallard
Twice Round the Daffodils
John Rhodes
My Death Is a Mockery
John Bradley
The Surgeon's Knife
Dr. Alex Waring
A Study in Terror
Doctor Watson
Voyage of the Damned
Dr. Glauner
Danger Within
Capt. Roger Byfold
The Secret Adversary
Boris
Every Valley
Narrator (voice)
A Question of Adultery
Mr. Jacobus