UNIT: The New Series

UNIT: The New Series is a Doctor Who spin-off audio series produced by Big Finish Productions. Beginning in 2015, it focused on the exploits of UNIT under the command of Kate Stewart, along with her scientific officer Petronella Osgood and a number of other UNIT personnel.

The Eighth of March
The fourth story of The Eighth of March was a special release for UNIT: The New Series.