Name	Known for
Peter Sallis Wallace (voice) Wallace (voice) See fewer	Wallace & Gromit: The Curse of the Were-Rabbit (2005)
Ashley Jensen Self - Narrator (voice) Self - Narrator (voice) See fewer	Arthur Christmas (2011)
Jem Stansfield Self - Science Correspondent Self - Science Correspondent See fewer	Lost in Space (1998)
John Sparkes Goronwy (voice) Goronwy (voice) See fewer	Calendar Girls (2003)
Leonid Brezhnev Self (archive footage) Self (archive footage) See fewer	Guest from the Island of Freedom (1963)
Charles Osmond Frederick Self - Engineer Self - Engineer See fewer	Wallace and Gromit's World of Invention (2010)
Mikhail Gorbachev Self (archive footage) Self (archive footage) See fewer	Meeting Gorbachev (2018)
Robert Hulse Self - Brunel Expert Self - Brunel Expert See fewer	Dreaming the Impossible: Unbuilt Britain (2013)
Cedric Lynch Self - Inventor Self - Inventor See fewer	Wallace and Gromit's World of Invention (2010)
Leik Myrabo Self - Lightcraft Scientist (as Dr Leik Myrabo) Self - Lightcraft Scientist (as Dr Leik Myrabo) See fewer	Future Flight (1987)
Mikhail Puchkov Self - Inventor Self - Inventor See fewer	Wallace and Gromit's World of Invention (2010)
Clive Sinclair Self - Inventor (as Sir Clive Sinclair) Self - Inventor (as Sir Clive Sinclair) See fewer	Thursday Night Live (1997)