"While sleeping over, the TARDIS decides to play a prank on Clara, much to her displeasure."
Jenna Coleman
as Clara Oswald
Sophie Aldred
as Ace (archive footage)
Freema Agyeman
as Martha Jones (archive footage)
Sarah Sutton
as Nyssa (archive footage)
Nicola Bryant
as Peri Brown (archive footage)
Mary Tamm
as Romana I (archive footage)
Lalla Ward
as Romana II (archive footage)
Billie Piper
as Rose Tyer (archive footage)
Elisabeth Sladen
as Sarah-Jane Smith (archive footage)
Karen Gillan
as Amy Pond (archive footage)
Jamie Magnus Stone
Director
Steven Moffat
Producer
Joel Skinner
Editor
Writer
Murray Gold
Music
