Purity Unleashed (audio anthology)

 was a full cast audio anthology released in May 2023 by Big Finish Productions as part of The Sixth Doctor Adventures. It featured Colin Baker as the Sixth Doctor, Bonnie Langford as Melanie Bush and Ruth Madeley as Hebe Harrison.

Publisher's summary
The Sixth Doctor and Mel are on a rescue mission, in three new adventures.

1. Broadway Belongs to Me! by Matthew Sweet

2. Purification by Chris Chapman

3. Time-Burst by Ian Potter

Featured actors

 * Colin Baker
 * Bonnie Langford
 * Ruth Madeley