Probably Battlefield for me.

Remembrance almost goes without saying - it's just got everything for me. Also it's the first Doctor Who I ever saw.

With that out of the way, I'd say Dragonfire, Happiness Patrol, and Greatest Show.

I can't explain why I like Dragonfire so much but I think it's brilliant. And arguably where McCoy really comes into his own in the role.

Remembrance of the Daleks isn’t just my favourite seventh doctor story, but one of my all-time favourites!