6.7
/10
Cass is a fictional character portrayed by Sophie Stone in the TV series Doctor Who.
In the first episode they appeared in, titled Under the Lake (season 9), they were 34 years old.
They appear in 2 episodes out of a total of 166 aired
Cass is also portrayed by Emma Campbell-Jones.

Cass

by Sophie Stone

character

Episodes2

  • 8.1
    /10

    Under the Lake
    episode S9.E3 october 2015
    The Doctor and Clara find themselves on a underwater station where the crew live in fear of deadly ghosts which have taken over the station.
  • 8
    /10

    Before the Flood
    episode S9.E4 october 2015
    In a town that never was, the Doctor and his friends are being stalked by a mysterious figure. With the past and future in the balance, can the Doctor stop the evil Fisher King? And more importantly, who composed Beethoven's 5th.