Coda (comic story)

Coda is a Radio Times comic story featuring the Eighth Doctor, Stacy Townsend and Ssard.

Summary
The Eighth Doctor discovers that Stacy Townsend has been replaced by a renegade shape shifter. The Doctor traps the four shape shifters in a sonic bubble and returns them to their home planet.

Characters

 * Eighth Doctor
 * Stacy Townsend
 * Ssard
 * Shapeshifters

Worldbuilding

 * The Doctor traps the shapeshifters in a sonic bubble while he takes them back to their planet.
 * The aliens plan to return to conquer Earth, but the Doctor believes their fellows back home will see this attempt as a failure and not bother.

Continuity

 * The Doctor tells Stacy and Ssard "[they]'ve got work to do." (TV: Survival)