While sleeping over, the TARDIS decides to play a prank on Clara, much to her displeasure.
Cast
Jenna Coleman
Clara Oswald
Sophie Aldred
Ace (archive footage)
Freema Agyeman
Martha Jones (archive footage)
Sarah Sutton
Nyssa (archive footage)
Nicola Bryant
Peri Brown (archive footage)
Mary Tamm
Romana I (archive footage)
Lalla Ward
Romana II (archive footage)
Billie Piper
Rose Tyer (archive footage)
Elisabeth Sladen
Sarah-Jane Smith (archive footage)
Karen Gillan
Amy Pond (archive footage)
