Suggestions by @akshaypeddada

Fiona Shaw

as Petunia Dursley in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Richard Griffiths

as Vernon Dursley in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Geraldine Somerville

as Lily Potter in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Adrian Rawlins

as James Potter in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Timothy Spall

as Peter Pettigrew in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Gary Oldman

as Sirius Black in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

David Thewlis

as Remus Lupin in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Alan Rickman

as Severus Snape in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Robbie Coltrane

as Rubeus Hagrid in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Maggie Smith

as Minerva McGonagall in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Michael Gambon

as Albus Dumbledore in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Emma Watson

as Hermione Granger in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Rupert Grint

as Ron Weasley in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Daniel Radcliffe

as Harry Potter in Chris Columbus' Harry Potter and the Prisoner of Azkaban (2004)

Steve Kloves

as Writer in Fanscription: Harry Potter and the Chamber of Secrets (2002)

Steve Kloves

as Writer in Fanscription: Harry Potter and the Sorcerer's Stone (2001)

David Heyman

as Producer in Fanscription: Harry Potter and the Chamber of Secrets (2002)

David Heyman

as Producer in Fanscription: Harry Potter and the Sorcerer's Stone (2001)

John Williams

as Composer in Fanscription: Harry Potter and the Chamber of Secrets (2002)

Chris Columbus

as Director in Fanscription: Harry Potter and the Chamber of Secrets (2002)