This is the fifth box set featuring adventures that mash up Doctors from 20th century Who with monsters from the modern-day series.

Directed by Barnaby Edwards and written by John Dorney and Tim Foley, these four episodes feature the Second, Fourth, Seventh and Eighth Doctors (played by Michael Troughton, Tom Baker, Sylvester McCoy and Paul McGann respectively) with an eclectic collection of friends and foes.

One of the ‘new series’ adversaries making a return appearance is the Krillitane from 2006’s School Reunion. John Dorney says: “The Krillitane have the ability to steal traits from other species… that means they’re really challenging to bring back, because by definition they have to be doing something new every time.”

Faithful Friends is available from bigfinish.com (£30.99 for CD and download, £24.99 download only), but we have FIVE copies to give away. Send us the answer to the question below to enter!

TERMS AND CONDITIONS: The competitions are open from Thursday 2 January 2025 to Wednesday 29 January 2025. One entry per person. The competitions are not open to employees of Doctor Who Magazine or anyone else connected with DWM, the printers or their families. Winners will be the first correct entries drawn after the closing date. No purchase necessary. DWM will not enter into any correspondence. Winners’ names and county of residence will be available on doctorwhomagazine.com. Entrants under 16 years of age must have parental permission to enter. To read the BBC’s code of conduct for competitions and voting visit https://www.bbc.com/editorialguidelines/guidance/code-of-conduct. Prizes will be sent to winners as soon as possible.