Synopsis
While sleeping over, the TARDIS decides to play a prank on Clara, much to her displeasure.
Main Casting
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)
Ratings
TMDB
7.0Technical team
Production
BBC Cymru Wales