Field Trip (audio story)

 was the fourth and final story of The Twelfth Doctor Chronicles, produced by Big Finish Productions. It was written Una McCormack, performed by Jacob Dudman and featured the Twelfth Doctor and Petronella Osgood.

Publisher's summary
Osgood gets an offer she can't resist when the Doctor drops in – her first flight in the TARDIS!

The Doctor is calling on Osgood's expertise to stop an invasion, but what begins as a fact-finding mission quickly becomes something far more dangerous. Osgood's intergalactic field trip is about to get very hands-on!

Plot
to be added

Cast

 * The Narrator / The Doctor - Jacob Dudman
 * Osgood / Osgood - Ingrid Oliver

Continuity

 * The Doctor asks Osgood "which one are you?". This mirrors the end of The Zygon Inversion, where Osgood refused to identify if she was the human or Zygon version (TV: The Zygon Inversion).