It sees the return of Colin Baker reprising his role as the Sixth Doctor.
For 22 years these stories continued collectively known as Big Finish's Main Range.
[3][4] Several previously released special titles were retroactively reallocated into these new ranges by Big Finish.
[19] Big Finish's Senior Producer John Ainsworth teased that it would follow "the Sixth Doctor celebrates his 40th anniversary by encountering some old acquaintances".
Senior Producer John Ainsworth said “The Sixth, Seventh and Eighth Doctors will feature in two box sets each, as in previous years.