1. Rupert Grint   Harry Potter   Ron Weasley   Remus Lupin   Severus Snape   Hint Half-n-half Clue   2. David Bradley   Remus Lupin   Argus Filch   Vincent Crabbe   Zacharias Smith   Half-n-half Clue   3. Nick Shirm   Severus Snape   Filius Flitwick   Sirius Black   Zacharias Smith   Half-n-half Clue   4. Oliver Phelps   George Weasley   Argus Filch   Zacharias Smith   Draco Malfoy   Half-n-half Clue   5. Robbie Coltrane   Rubeus Hagrid   Colin Creevey   Cedric Diggory   Sirius Black   Half-n-half Clue   6. David Thewlis / James Utechin   Gregory Goyle   Remus Lupin   Fred Weasley   Severus Snape   Half-n-half Clue   7. Matthew Lewis   Neville Longbottom   Draco Malfoy   Severus Snape   Dudley Dursley   Half-n-half Clue