David Tennant

The Doctor

Catherine Tate

Donna Noble

Sarah Parish

Empress

Don Gilet

Lance Bennett

Howard Attfield

Geoff Noble

Jacqueline King

Sylvia Noble

Trevor Michael Georges

Vicar (as Trevor Georges)

Glen Wilson

Taxi Driver

Krystal Archer

Nerys

Rhodri Meilir

Rhodri

Zafirah Boateng

Little Girl

Paul Kasey

Robot Santa