In a brand new chapter of his Doctor Who 50th anniversary quest to interview someone connected with every single Doctor Who story, Toby Hadoke encounters another man who's met the Daleks - but in which era?

This time, Toby talks Titanic conspiracies, Jeremy Brett and having your gender changed in the credits of Doctor Who with an actor, writer, producer and all-round renaissance man. It's guerrilla podcasting - in more than one sense of the word.

There'll be more from Who's Round before long, but if you have questions for the podcast or have any leads for Toby to help him reach his target number of Who-based alumni, you can mail in on podcast@bigfinish.com