Bill Potts — Doctor Who: Twice Upon a Time Character Profile

About Bill Potts

Initially appears as the Twelfth Doctor's companion but is later revealed to be a holographic avatar created by the Testimony ship. She debates the nature of identity with the Doctor and successfully restores his erased memories of Clara Oswald.

Character Facts

Played by

Pearl Mackie

Appears in

Doctor Who: Twice Upon a Time (2017)

Role

Supporting

Relationships (1)

• Bill Potts — Alliance Teammate — The Captain (Mark Gatiss)

  Allies who flee the vessel together.

Explore the full interactive character relationship map of Doctor Who: Twice Upon a Time

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• The Doctor (1) (David Bradley)
• The Captain (Mark Gatiss)
• Daleks (voice) (Nicholas Briggs)
• The Glass Woman (Nikki Amuka-Bird)
• The Doctor (2) (archive footage) (Patrick Troughton)
• The Doctor (13) (Jodie Whittaker)
• The Doctor (1) (archive footage) (William Hartnell)
• Ben (archive footage) (Michael Craze)
• Polly (archive footage) (Anneke Wills)
• German Soldier (Toby Whithouse)
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