Self-Defence (audio anthology)

 was a full cast audio anthology released on June 2022 by Big Finish Productions. It was the seventh release in The War Master audio series and featured Derek Jacobi as the War Master, and David Tennant as the Tenth Doctor.

Publisher's summary
The Time War incarnation of the Doctor's best enemy is back, and the two Time Lords face each other once more - but who remembers whom?

7.1 The Forest of Penitence by Lou Morgan

7.2 The Players by Una McCormack

7.3 Boundaries by Lizbeth Myles

7.4 The Last Line by Lizzie Hopley

Featured cast

 * Derek Jacobi
 * David Tennant