Robbie Coltrane
Narrator (voice)
Acting
Daniel Radcliffe
Harry Potter (archive footage)
Acting
Emma Watson
Hermione Granger (archive footage)
Acting
Rupert Grint
Ron Weasley (archive footage)
Acting
Julie Walters
Molly Weasley (archive footage)
Acting
Mark Williams
Arthur Weasley (archive footage)
Acting
Jason Isaacs
Lucius Malfoy (archive footage)
Acting
J.K. Rowling
Self
Writing