Robbie Coltrane
Bandit Valentin Zukovsky (The World Is Not Enough) and kind man Rubeus Hagrid (Harry Potter movie series)
Maggie Smith
Gunilla (The First Wives Club) and Professor McGonagall (Harry Potter movie series)
Warwick Davis
Wicket W. Warrick (Star Wars: Return of the Jedi) and Professor Flitwick (Harry Potter movie series)
Richard Griffiths
Magistrate Philipse (Sleepy Hollow) and Vernon Dursley (Harry Potter movie series)
Pam Ferris
Agatha Trunchbull (Matilda) and Marge Dursley (Harry Potter and the Prisoner of Azkaban)
Nick Moran
Eddy (Lock, Stock and Two Smoking Barrels) and Lord Voldemort’s servant, Scabior (Harry Potter & The Deathly Hallows, part 1 and part 2)
Rhys Ifans
Spike (Notting Hill) and Xenophilius Lovegood (Harry Potter movie series)
John Cleese
R (The World Is Not Enough) and Nearly Headless Nick (Harry Potter movie series)
Shirley Henderson
Jude, Bridget Jones’s friend (Bridget Jones’s Diary), and Moaning Myrtle (Harry Potter movie series)
Gary Oldman
Jean-Baptiste Emanuel Zorg (The Fifth Element) and Sirius Black (Harry Potter movie series)
David Thewlis
Paul Verlaine (Total Eclipse) and Remus Lupin (Harry Potter movie series)
Emma Thompson
Elinor Dashwood (Sense and Sensibility) and Professor Trelawney (Harry Potter movie series)
Brendan Gleeson
Ruthless McCloy (Mission: Impossible 2) and evil fighter Alastor Moody (Harry Potter movie series)
Miranda Richardson
Lady Van Tassel (Sleepy Hollow) and Rita Skeeter (Harry Potter movie series)
Jim Broadbent
Professor Kirke (Chronicles of Narnia: The Lion, the Witch and the Wardrobe) and Horace Slughorn (Harry Potter movie series)
John Hurt
Writer Giles De’Ath (Love and Death on Long Island) and Garrick Ollivander (Harry Potter movie series)
Mark Williams
Horace (101 Dalmatians) and Arthur Weasley (Harry Potter movie series)
Jason Isaacs
Explorer Ronald Quincy (Armageddon) and Lucius Malfoy (Harry Potter movie series)
Ralph Fiennes
Heathcliff (Emily Brontë’s Wuthering Heights) and Lord Voldemort (Harry Potter movie series)
Alan Rickman
Colonel Brandon (Sense and Sensibility) and Professor Snape (Harry Potter movie series)