Question: Who portrayed Tim Canterbury in The Office and also Dr. John Watson in Sherlock?

Context paragraphs:
Sherlock Holmes (1922 film): Sherlock Holmes (released as Moriarty in the UK) is a 1922 American silent mystery drama film starring John Barrymore as Sherlock Holmes and Roland Young as Dr. John Watson.

Seance for a Vampire: Seance for a Vampire is a 1994 horror mystery pastiche novel written by Fred Saberhagen, featuring Sherlock Holmes and Dr. John Watson, alongside a re-imagined version of Count Dracula, here a heroic protagonist.  The book is alternately narrated by Watson and Dracula himself, presented here as noble and witty.

Sherlock Holmes (2009 film): Sherlock Holmes is a 2009 British-American neo-noir mystery period action film based on the character of the same name created by Sir Arthur Conan Doyle.  The film was directed by Guy Ritchie and produced by Susan Downey and Dan Lin.  The screenplay, by Michael Robert Johnson, Anthony Peckham and Simon Kinberg, was developed from a story by Wigram and Johnson.  Robert Downey Jr. and Jude Law portray Sherlock Holmes and Dr. John Watson respectively.  In the film, set in 1890, eccentric detective Holmes and his companion Watson are hired by a secret society to foil a mysticist's plot to expand the British Empire by seemingly supernatural means.  Rachel McAdams stars as their former adversary Irene Adler and Mark Strong portrays villain Lord Henry Blackwood.

Martin Freeman: Martin John Christopher Freeman (born 8 September 1971) is an English actor, who became known for portraying Tim Canterbury in the original UK version of sitcom mockumentary "The Office", Dr. John Watson in the British crime drama "Sherlock", Bilbo Baggins in Peter Jackson's "The Hobbit" film trilogy, and Lester Nygaard in the dark comedy-crime drama TV series "Fargo".

Sherlock Holmes and the Secret Weapon: Sherlock Holmes and the Secret Weapon (1942) is the fourth in the Basil Rathbone/Nigel Bruce series of 14 Sherlock Holmes films which updated the characters created by Sir Arthur Conan Doyle to the present day.  The film is credited as an adaptation of Conan Doyle's short story "The Adventure of the Dancing Men," though the only element from the source material is the dancing men code.  Rather, it is a spy film taking place on the background of the then ongoing Second World War with an original premise.  The film concerns the kidnapping of a Swiss scientist by their nemesis Professor Moriarty, to steal a new bomb sight and sell it to Nazi Germany.  Sherlock Holmes and Dr. John Watson have to crack a secret code in order to save the country.  The film is one of four films in the series which are in the public domain.

Sherlock Holmes (2010 film): Sir Arthur Conan Doyle's Sherlock Holmes, also known simply as Sherlock Holmes, is a British-American 2010 steampunk mystery film directed by Rachel Lee Goldenberg and produced by independent American film studio The Asylum.  It features the Sherlock Holmes characters created by Sir Arthur Conan Doyle, though it follows an original plot.  The film details an unrecorded case in which eccentric detective Holmes and his companion Dr. Watson investigate a series of unusual monster attacks and a plot to destroy London.  Gareth David-Lloyd plays Dr. John Watson and Ben Syder, making his film debut, plays Sherlock Holmes.

Sherlock Holmes: A Game of Shadows: Sherlock Holmes: A Game of Shadows is a 2011 British-American period action mystery film directed by Guy Ritchie and produced by Joel Silver, Lionel Wigram, Susan Downey and Dan Lin.  It is the sequel to the 2009 film "Sherlock Holmes", and likewise features the Sherlock Holmes and Dr. John Watson characters created by Sir Arthur Conan Doyle.  The film's screenplay was written by Michele Mulroney and Kieran Mulroney.  Robert Downey Jr. and Jude Law reprise their roles as Holmes and Watson, and were joined by Noomi Rapace as Simza, Stephen Fry as Mycroft Holmes and Jared Harris as Professor Moriarty.  The film follows an original premise incorporating elements of Conan Doyle's short stories "The Final Problem" and "The Empty House".  In the film, Holmes and Watson travel across Europe with a Gypsy adventuress to foil an intricate plot by their cunning nemesis, Professor Moriarty, to instigate a war.

Sherlock Holmes and the Baskerville Curse: Sherlock Holmes and the Baskerville Curse is a 1983 Australian film directed by Eddie Graham.  It is an adaptation of Sir Arthur Conan Doyle's novel "The Hound of the Baskervilles", the third of his novels featuring Sherlock Holmes and Dr. John Watson.

Sherlock (TV series): Sherlock is a crime drama television series based on Sir Arthur Conan Doyle's Sherlock Holmes detective stories.  Created by Steven Moffat and Mark Gatiss, it stars Benedict Cumberbatch as Sherlock Holmes and Martin Freeman as Doctor John Watson.  Thirteen episodes have been produced, with three-part series airing from 2010–2017, and a special episode that aired on 1 January 2016.  The series is set in the present day, while the one-off special features a Victorian period fantasy resembling the original Holmes stories.  "Sherlock" is a co-production of the British network BBC and the American station WGBH Boston for its "Masterpiece" anthology series on PBS, along with Hartswood Films, with Moffat, Gatiss, Sue Vertue and Rebecca Eaton serving as executive producers.  The series is primarily filmed in Cardiff, Wales, with North Gower Street in London used for exterior shots of Holmes and Watson's 221B Baker Street residence.

Tim Canterbury: Tim Canterbury is a main character in the BBC sitcom "The Office", portrayed by Martin Freeman.  He is a 30-year-old sales representative for paper merchants Wernham Hogg.  He has quite a self-deprecating and ironic sense of humour.

Supporting paragraphs: Tim Canterbury Martin Freeman
Answer: Martin Freeman