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Critical Mass was a 2011 Big Finish Productions audio short story, read by Sophie Aldred and featuring the Seventh Doctor.

Summary Edit

Ghosts are appearing in the halls as a war machine is primed for devastation.

Characters Edit

References Edit

  • The Doctor describes his coil inverter as "a round wirey thing with legs".
  • The continent of Caluma is at war with the continent of Alidia.
  • Louise Ryan is High Commander of the secret base.
  • Cafola VI is an ocean planet. The Doctor continually promises to take Ace there.

Notes Edit

to be added

Continuity Edit

to be added

External links Edit