Based on the popular books, the story tells of Tony who wants a friend to add some adventure to his life. What he gets is Rudolph, a vampire kid with a good appetite. The two end up inseparable, but their fun is cut short when all the hopes of the vampire race could be gone forever in single night. With Tony's access to the daytime world, he helps them to find what they've always wanted.
Jonathan Lipnicki
as Tony Thompson
Richard E. Grant
as Frederick Sackville-Bagg
Jim Carter
as Rookery
Alice Krige
as Freda Sackville-Bagg
Rollo Weeks
as Rudolph Sackville-Bagg
Anna Popplewell
as Anna Sackville-Bagg
Pamela Gidley
as Dottie Thompson
Tommy Hinkley
as Bob Thompson
Dean Cook
as Gregory Sackville-Bagg
Iain De Caestecker
as Nigel
Elizabeth Berrington
as Elizabeth McAshton
Nick Smith
as Mailman
