John Hurt plays Adam Sutler in V for Vendetta.
John Hurt plays Mr. Ollivander in Harry Potter.
John Hurt plays Control in Tinker Tailor Soldier Spy.
Chris Hemsworth plays Thor in Thor/Thor 2/The Avengers.
Chris Hemsworth plays Jed in Red Dawn.
Hugo Weaving plays V in V for Vendetta,
Hugo Weaving plays Elrond in Lord of the Rings/The Hobbit.
Rupert Graves plays Dominic in V for Vendetta.
Rupert Graves plays Greg Lestrade in Sherlock.
Benedict Cumberbatch plays Sherlock Holmes in Sherlock.
Benedict Cumberbatch plays Peter Guillam in Tinker Tailor Soldier Spy.
Benedict Cumberbatch plays Smaug in The Hobbit.
Benedict Cumberbatch plays Khan in Star Trek into Darkness.
Benedict Cumberbatch plays Maj. Jamie Stewart in War Horse.
David Thewlis plays Remus Lupin in Harry Potter.
David Thewlis plays Lyons in War Horse.
Martin Freeman plays Bilbo Baggins in The Hobbit.
Martin Freeman plays John in Love Actually.
Martin Freeman plays John Watson in Sherlock.
Martin Freeman plays The Sergeant in Hot Fuzz.
Martin Freeman plays Arthur Dent in Hitchhiker's Guide to the Galaxy.
Cate Blanchett plays Janine in Hot Fuzz.
Cate Blanchett plays Galadriel in Lord of the Rings/The Hobbit.
Alan Rickman plays Severus Snape in Harry Potter.
Alan Rickman plays Harry in Love Actually.
Alan Rickman plays Judge Turpin in Sweeney Todd.
Alan Rickman plays Marvin in Hitchhiker's Guide to the Galaxy.
Alan Rickman plays Colonel Brandon in Sense & Sensibility.
Stephen Fry plays The Guide Book in Hitchhiker's Guide to the Galaxy,
Stephen Fry plays Gordon on V for Vendetta.
Timothy Spall plays Beadle Bamford in Sweeney Todd.
Timothy Spall plays Peter Pettigrew in Harry Potter.
Gary Oldman plays Sirius Black in Harry Potter.
Gary Oldman plays George Smiley/"Beggarman" in Tinker Tailor Soldier Spy.
Bill Nighy plays Billy Mack in Love Actually.
Bill Nighy plays Davy Jones in Pirates of the Caribbean.
Bill Nighy plays Kenneth in Hot Fuzz.
Bill Nighy plays Slartibartfast in Hitchhiker's Guide to the Galaxy.
Mark Williams plays Arthur Weasley in Harry Potter.
Mark Williams plays Brian Willams in Doctor Who.
Bill Bailey plays The Whale in Hitchhiker's Guide to the Galaxy.
Bill Bailey plays Sergeant Turner in Hot Fuzz.
Bill Bailey plays Droxil in Doctor Who.
Bill Bailey plays Manny in Black Books.
Bill Bailey plays Bilbo in Spaced.
Bill Bailey plays The Hangman in Burke and Hare.
Dylan Moran plays Bernard Black in Black Books.
Dylan Moran plays David in Shaun of the Dead.
Dylan Moran plays Gordon in Run Fatboy Run,
Dylan Moran plays Charley in The Decoy Bride.
Dylan Moran plays Thief in Notting Hill.
David Tennant plays James Arber in The Decoy Bride.
David Tennant plays The Doctor in Doctor Who.
Andy Serkis plays William Hare in Burke and Hare.
Andy Serkis plays Gollum in Lord of the Rings/The Hobbit.
Tom Hiddleston plays Loki in The Avengers/Thor/Thor 2.
Tom Hiddleston plays Capt. Nicholls in War Horse.
Simon Pegg plays Scotty in Star Trek into Darkness.
Simon Pegg plays Shaun in Shaun of the Dead.
Simon Pegg plays Nicholas Angel in Hot Fuzz.
Simon Pegg plays Dennis in Run Fatboy Run.
Simon Pegg plays The Editor in Doctor Who.
Simon Pegg plays Evan in Black Books.
Simon Pegg plays Tim in Spaced.
Simon Pegg plays William Burke in Burke and Hare.
Karl Urban plays Bones in Star Trek into Darkness.
Karl Urban plays Eomer in Lord of the Rings.
Karl Urban plays Munder in Ghost Ship.
Andrew Lincoln plays Mark in Love Actually.
Andrew Lincoln plays Rick in Walking Dead.
Keira Knightley plays Juliet in Love Actually.
Keira Knightley plays Elizabeth Swann in Pirates of the Caribbean.
Keira Knightley plays Elizabeth Bennet in Pride & Prejudice.
Matthew Macfadyen plays Mr. Darcy in Pride & Prejudice.
Orlando Bloom plays Will Turner in Pirates of the Caribbean.
Orlando Bloom plays Legolas in Lord of the Rings/The Hobbit.
Jonathan Pryce plays Gov. Swann in Pirates of the Caribbean.
Jonathan Pryce plays Alistair in What a Girl Wants.
Jonathan Pryce plays Cardinal Houseman in Stigmata.
Jonathan Pryce plays General Vavarin Delatombe in The Brothers Grimm.
Heath Ledger plays Jake Grimm in The Brothers Grimm.
Mackenzie Crook plays Bunst in The Brothers Grimm.
Mackenzie Crook plays Ragetti in Pirates of the Caribbean.
Gabriel Byrne plays Father Kiernan in Stigmata.
Gabriel Byrne plays Sean Murphy in Ghost Ship.
Colin Firth plays Jamie Bennett in Love Actually.
Colin Firth plays Henry Dashwood in What a Girl Wants.
Colin Firth plays Mark Darcy in Bridget Jones' Diary.
Hugh Grant plays Daniel Cleaver in Bridget Jones' Diary.
Hugh Grant plays David in Love Actually.
Hugh Grant plays William in Notting Hill.
Hugh Grant plays Edward Ferrars in Sense & Sensibility.
Jack Davenport plays Norrington in Pirates of the Caribbean.
Jack Davenport plays Steve in Coupling.
Emma Thompson plays Karen in Love Actually.
Emma Thompson plays Professor Trelawney in Harry Potter.
Emma Thompson plays Elinor Dashwood in Sense & Sensibility.
Ben Miles plays Patrick in Coupling.
Ben Miles plays Dascomb in V for Vendetta.
I keep revising this. I seriously need to stop...