Smith & Jones

Episode Title:
Smith & Jones

Written By:
Russel T Davies

Starring:
David Tennant - Doctor
Freema Agyeman - Martha Jones

Alien:
Judoon, Plasmavore & Slab

Air Date:
31st March 2008

Synopsis:
David Tennant returns to his role as the Doctor and meets his brand-new companion in the highly anticipated third series of Russell T Davies's Doctor Who. For Martha Jones, a medical student in Central London, an ordinary day turns into a nightmare when her entire hospital is transported to the Moon. There, she has to battle the Judoon and outwit a blood-sucking Plasmavore – but can she trust a mysterious stranger called the Doctor?