Acting

—		Armchair Thriller 1 episode as Vicar
—		Albert Einstein oder Die Formel des Todes as Darsteller
—		Ben and Holly's Little Kingdom: The North Pole as Wise Old Elf / Mr. Gnome (voice)

2023

as Dalek (voice)

2022		Presented in Supercolorisation 1 episode as Professor Matthew Matic / Lieutenant Ninety / Freighter A14 (voice) 1 episode as Professor Mattew 'Matt' Matic / Lieutenant Ninety / Zoonie the Lazoon / Doctor Baker (voice) 1 episode as Professor Matthew Matic / Lieutenant Ninety / Zoonie the Lazoon / Zodan / Warrior Countdown (voice) 1 episode as Dr. Horatio Beaker / Mitch the Monkey / Herman Gredenski (voice) 1 episode as Dr. Horatio Beaker / Mitch the Monkey / Morse Operator (voice) 1 episode as Grandpa Ebenezer Twink / Hank (voice)
2022		Gerry Anderson: A Life Uncharted as Self

2017

as Grandpa Pig (voice)

2016

3 episodes as Parker / Brains / Kyrano / Gordon Tracy (voice)

2015		Thunderbirds Are Go! 78 episodes as Parker / Vic (voice)
2015		Reggie & Thunderbirds: No Strings Attached
2015		Peppa Pig: The Golden Boots as Grandpa Pig / Mr Zebra (voice)

2014		This Is Supermarionation as Parker / Brains (voice)
2014		Filmed in Supermarionation as Self / Parker / Brains

2009		Peter Kay's Animated All Star Band: The Official BBC Children in Need Medley as Brains / Parker / Thunderbirds (voice)
2009		Ben & Holly's Little Kingdom 104 episodes as Wise Old Elf

2008

as Prof Keresnky (archive footage)

2006		Prescription for Disaster
2006		Creation of the Daleks as Himself

2004

416 episodes as Grandpa Pig (voice)

2003		The Story of Doctor Who
2003		Talking Daleks as Self
2003		Future Memories: Making 'The Dalek Invasion of Earth' as Self

2001

as Scientist

2000

as Trip

1997

1 episode as Nathan Ben Israel

1995

1 episode as Dr. Long

1990

as Postel Nicu

1989

1 episode as Mr. Justice Grantham

1987

as Dr. Horvath

1986

1 episode as Mr. Ambrose

1985

as Ephraimite Elder

1984

as Party Guest

1982		Play for Today 1 episode as Bruno
1982		Aliens as Bruno
1982		Countdown to Disaster as Brains / Gordon Tracy / Aloysius Parker / Kyrano / Joe / Clayton / 2nd Site Control Policeman (voice)

1981		Strike: The Birth of Solidarity as Mieczylaw Jagielski
1981		Thunderbirds in Outer Space as Gordon Tracy / John Tracy / Brains / Kyrano (voice)
1981		Invaders from the Deep as Admiral Henry Carson / Marin / Nucella / Various Characters (voice)

1980		Thunderbirds to the Rescue as Gordon Tracy / Brains / Parker / Kyrano / Captain Hanson (voice)
1980		The Incredible Voyage of Stingray as Aquaphibian 2 / Aquaphibian 3 (voice)

1979		Doctor Who: City of Death as Kerensky / Hermann
1979		Doctor Who 4 episodes as Kerensky

1974

as Wireless Operator

1972		Holly 6 episodes as Prosecution Counsel
1972		Justice 1 episode as Farber

1971		Coronation Street 1 episode as Mr. Brown
1971		Softly Softly: Task Force 1 episode as Jack Davis

1970

as General

1969		The Secret Service 1 episode as Lord Edward Hazlewell (voice) (uncredited) 1 episode as King of Muldovia / Air Traffic Controller (voice) (uncredited)
1969		Thirty-Minute Theatre 1 episode as Slade

1968		Thunderbird 6 as Gordon Tracy / Brains / Aloysius Parker (voice)
1968		Late Night Horror 1 episode as Dr. Hamid Ali
1968		The Brahmin Widow as Inspector of Customs

1966		Thunderbirds Are GO as Gordon Tracy / Brains / Aloysius Parker (voice)
1966		Doctor Who: The Gunfighters as Charlie
1966		Doctor Who 3 episodes as Charlie
1966		BBC Play of the Month 1 episode as Shoe Store Manager
1966		Thunderbirds 1 episode as Parker / Wilbur EDandridge III / Captain Hanson (voice)
1966		Doctor Who: The Daleks' Master Plan as Dalek Voice

1965		Doctor Who 11 episodes as Daleks (voice)
1965		Doctor Who: Mission to the Unknown as Dalek (voice)
1965		Thunderbirds 32 episodes as Gordon Tracy / Brains (voice)
1965		Dr. Who and the Daleks as Dalek Voices (uncredited)
1965		The Man in Room 17 1 episode as Third Elder
1965		Stingray 1 episode as T.V Presenter / Nucella (voice) 1 episode as Lieutenant Misen / Zero Red / Radio Voice (voice) 1 episode as Admiral Henry Carson / Marin / Toy Fish (voice) 1 episode as Oink (voice) 1 episode as Doc / Marineville Tracking Station (voice) 1 episode as Aquaphibian (voice) 1 episode as Oink / Engineer Preston / Gerit / 1st Rigger (voice) 1 episode as Check Point 1 Officer (voice) 1 episode as Professor Alexander Cordo / Noctus / Weather Station 7 (voice) 1 episode as Professor Burgoyne / Noctus / Marineville Tracking Station (voice) 1 episode as Carter / Epayus (voice) 1 episode as Mike Bromley (voice) 1 episode as Parasitica (voice) 1 episode as 1st WSP Commander / Marinville Tracking Station (voice) 1 episode as Marty (voice) 1 episode as Trell / Search Vessel 2 (voice) 1 episode as Ali Khali / El Hudat / Aquaphibians (voice) 1 episode as Newsreader / Aquaphibian (voice) 1 episode as Thompson / Doc / WSP Commander / Marineville Tracking Station (voice) 1 episode as El Hudat (voice) 1 episode as Turata / Marineville Tracking Station (voice) 1 episode as Old Caveman / Caveman 1 / Caveman 2 (voice) 1 episode as Frank Lincoln / Admiral Frendor / Cromer / Lorif (voice) 1 episode as Simulator Sergeant / Gate Sergeant / Truck Driver Joe / Security Guard (voice) 1 episode as Cronson (voice)
1965		Doctor Who: The Chase as Daleks (voice) / Mechonoids (voice)
1965		Danger Man 1 episode as Detective

1964		Stingray 1 episode as Lieutenant Lawrence Gray / Gate Sergeant / Marineville Tracking Station (voice) 1 episode as Alien / Shore's Drinking Buddy (voice) 1 episode as Professor Graham / Hassan El-Hamrah / Supply Lieutenant / Africa 28 (voice) 1 episode as Sandy Gibson / Right Enterance Officer / 2nd WSP Commander (voice) 1 episode as Frank (voice) 1 episode as Tow Vessel (voice) 1 episode as Captain Jacques Jordan / Aquaphibian 1 / Aquaphibian 2 (voice) 2 episodes as Admiral Jack Denver (voice) 1 episode as Oink / Admiral Jack Denver (voice) 1 episode as Andrews (voice) 1 episode as WSP Commander / Idotee (voice) 1 episode as Nucella / Marineville Tracking Station / Jet Squadron Spearhead Leader (voice)
1964		Doctor Who: The Dalek Invasion of Earth as Dalek (voice)
1964		The Saint 1 episode as Juan Gamma 1 episode as Ahmed
1964		Doctor Who 5 episodes as Dalek Voices (voice) 2 episodes as Dalek (Voice)
1964		The Protectors 1 episode as Henry Thorne
1964		The Villains 21 episodes as 2nd Card Player
1964		Doctor Who: The Daleks as Dalek (voice)
1964		Crane 1 episode

1963		Doctor Who 7 episodes as Dalek (voice)
1963		Suspense 1 episode as Mr. Mehta
1963		Sunday-Night Play 1 episode as Peters, advertising executive
1963		Crane 1 episode as Sharif Mohammed
1963		The Avengers 1 episode as Producer

1962		Sunday-Night Play 1 episode as Prosecuting Counsel
1962		The Skin Game as Alvero Belda
1962		Fireball XL5 39 episodes as Lieutenant Ninety (voice)

1961		Armchair Theatre 1 episode as Willie Bliss
1961		Supercar 39 episodes

1960		Crossroads to Crime as Johnny
1960		International Detective 1 episode as Laboratory Man
1960		Four Feather Falls 39 episodes

1959		The Four Just Men 1 episode as Pantin
1959		Danger Within as Lt. Moxhay
1959		Armchair Theatre 1 episode as Lieutenant

1957

1 episode as Derek Stedman

1956

as Albert