Freema Agyeman has been chatting with Doctor Who Adventures Magazine about what it's like to be back, new companion Donna, and all the goo she was covered in to play Clone Martha!
Asked about what was it like seeing the Doctor with a new companion, Freema revealed: "One of the main factors of the show is change - so it didn't feel that strange. I knew I was never going to do it forever and ever. I was just grateful Martha was given a chance. Now it's Donna's turn!"
Regarding her relationship with the Doctor, Freema felt that "She's slightly outgrown the Doctor, in the sense of that wide-eyedness that she had the first time round! She's qualified as a doctor now and is working with UNIT. Plus, she's engaged, so there's a slightly different dynamic."
And as for those recent sticky and soggy scenes: "I have to say being out in a freezing quarry and getting in that muddy bog in episode six was easier than doing the gloop scene in [The Sontaran Stratagem]! It was definitely my yuckiest ever moment in Doctor Who!"
Other highlights of the new issue of Doctor Who Adventures include a Doctor Who Confidential report on the car stunt from The Sontaran Stratagem and a new comic strip, Windswept.
Doctor Who Adventures issue 65, priced £2.10, is out on Thursday 22 May.