An inside look into the creation of Universal Studio's Diagon Alley attraction.
Meredith Vieira
Self - Host
Robbie Coltrane
Self
Helena Bonham Carter
Ralph Fiennes
James Phelps
Oliver Phelps
Domhnall Gleeson
Rupert Grint
Tom Felton
Bonnie Wright
Matthew Lewis
Evanna Lynch
Warwick Davis
