While sleeping over, the TARDIS decides to play a prank on Clara, much to her displeasure.
Cast:
Jenna Coleman, Sophie Aldred, Freema Agyeman, Sarah Sutton, Nicola Bryant
Production:
BBC Cymru Wales
Clara Oswald
Ace (archive footage)
Martha Jones (archive footage)
Nyssa (archive footage)
Peri Brown (archive footage)
Romana I (archive footage)
Romana II (archive footage)
Rose Tyer (archive footage)
Sarah-Jane Smith (archive footage)
Amy Pond (archive footage)
