Who are the 14 characters to appear in all 8 Harry Potter films?

They are (in no particular order)

Harry Potter, Ron Weasley, Hermione Granger, Ginny Weasley, Fred Weasley, George Weasley, Albus Dumbledore, Neville Longbottom, Draco Malfoy, Rubeus Hagrid, Seamus Finnegan, Severus Snape, Lily Potter, Gregory Goyle, peter pettigre (as Scabbers in movies 1-3)