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David Michael Graham (born July 11, 1925) was an English actor. He voiced the Daleks in Doctor Who, Gordon Tracy, Brains, Aloysius Parker and Kyrano in Thunderbirds, and Grandpa Pig in Peppa Pig. Born in London on 11 July 1925. His sister had married a G.I. and had moved to the United States, and his uncle had run away there, so he became an actor after leaving his Orthodox Jewish household. He trained in New York City at the Neighbourhood Playhouse School of the Theatre with Sanford Meisner, following service in the Royal Air Force as a radar mechanic. Graham's first breakout role before returning to England was Givola in The Resistible Rise of Arturo Ui, alongside Leonard Rossiter. While playing characters in the TV series Private Investigator in 1958, Graham met writer and producer Gerry Anderson, who was planning his first puppet productions. Graham mentioned to him that he could pull off accents well. His second voiceover role in Four Feather Falls was Grandpa Twink, whom he based on Walter Brennan. He subsequently voiced Dr. Beaker, Zarin and Mitch the Monkey in Supercar, Mat Matic and Lieutenant Ninety in Fireball XL5 and various guest characters in Stingray. Graham also played Johnny in Crossroads to Crime, a live-action film Anderson directed. In 1963, he became the voice of the Daleks in Doctor Who, he voiced the Daleks in all four of their major First Doctor era appearances, as well as two 1960s feature films: Dr. Who and the Daleks and Daleks' Invasion Earth 2150 A.D. Graham also voiced the Mechonoids and played the onscreen role of Charlie in The Gunfighters. He returned to his role as the voice of the Daleks in 2023, when he recorded new lines for that year's official colourised recut of the 1963 serial The Daleks for the show's 60th anniversary. In 1965, Graham became the voice of Gordon Tracy, Brains, Aloysius Parker and Kyrano in Thunderbirds, as well as its film sequels: Thunderbirds Are Go and Thunderbird 6. He did not believe Brains had a stutter, claiming that he was instead excitedly trying to find the words to explain his latest ideas. He based the voice of Parker on a waiter at the King's Arms pub in Cookham, and he and Ray Barrett shared roles as many of the guest villains. Although he was not highly paid for production, the many repeats earned him a lot more. Parker became Anderson's favourite voice. Between 1975 and 1977, Graham was part of the Radio Drama Company. In 1979, he played Professor Kerensky in the Doctor Who story City of Death. From 2015 to 2020, he reprised his role as Parker in Thunderbirds Are Go, a reboot of the original series.
Filmography
Movies and shows, newest first
-
2025
Ben & Holly's Little Kingdom
TV show Wise Old Elf
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2025
Thunderbirds 60th Anniversary Double Bill - Trapped in the Sky / Terror in New York City
Movie Gordon Tracy / Parker / Brains / Kyrano (voice)
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2023
Doctor Who: The Daleks in Colour
Movie Dalek (voice)
-
2022
Presented in Supercolorisation
TV show Grandpa Ebenezer Twink / Hank (voice)
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2022
Gerry Anderson: A Life Uncharted
Movie Self
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2022
Thunderbirds 55/GOGO
Movie Teleplay
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2020
Thunderbirds: The Anniversary Episodes
TV show Parker / Brains / Kyrano / Gordon Tracy (voice)
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2017
Peppa Pig: My First Cinema Experience
Movie Grandpa Pig (voice)
- 2016
-
2015
Thunderbirds 1965: The Stately Homes Robberies
Movie Gordon Tracy / Parker / Beefeater / Newspaper Vendor (voice)
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2015
Thunderbirds 1965: Introducing Thunderbirds
Movie Parker / Brains (voice)
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2015
Thunderbirds 1965: The Abominable Snowman
Movie Parker / Gallup Din / Threatened Explorer (voice)
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2015
Thunderbirds Are Go!
TV show Parker / Vic (voice)
- 2015
-
2015
Peppa Pig: The Golden Boots
Movie Grandpa Pig / Mr Zebra (voice)
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2014
This Is Supermarionation
Movie Parker / Brains (voice)
More credits
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2014
Filmed in Supermarionation
Movie Self / Parker / Brains
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2009
Peter Kay's Animated All Star Band: The Official BBC Children in Need Medley
Movie Brains / Parker / Thunderbirds (voice)
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2008
The Ties That Bind Us
Movie Prof Keresnky (archive footage)
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2008
Stingray: The Reunion Party
Movie Admiral Jack Denver (voice)
-
2008
All About 'Thunderbirds'
Movie
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2007
Stand by for Action
TV show Self
- 2006
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2006
Creation of the Daleks
Movie Himself
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2004
Peppa Pig
TV show Grandpa Pig (voice)
-
2003
The Story of Doctor Who
Movie
-
2003
Talking Daleks
Movie Self
- 2003
-
2001
Hotel!
Movie Scientist
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2000
Wildflowers
Movie Trip
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1997
Ivanhoe
TV show Nathan Ben Israel
-
1994
Space Precinct
TV show Dr. Long
-
1990
Shoot the Revolution
Movie Postel Nicu
-
1989
Shadow of the Noose
TV show Mr Justice Grantham
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1987
Make and Break
Movie Dr. Horvath
-
1986
ScreenPlay
TV show Postel Nicu
-
1985
Howards' Way
TV show Mr. Ambrose
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1985
King David
Movie Ephraimite Elder
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1984
Supergirl
Movie Party Guest
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1982
Aliens
Movie Bruno