Bradley Walsh credited as playing...
Graham O'Brien
- The Doctor: Never been good at sprinting?
- O: I was the last one in every race at school.
- The Doctor: No, no, no, I read your file. You're a champion sprinter.
- [pause]
- O: [smirks] Got me. Well done.
- Graham O'Brien: What's going on, Doc?
- The Doctor: I don't know.
- O: You best take a look out the window.
- [everyone rushes to the window, where a house is flying alongside the airplane]
- Graham O'Brien: How is your house out there?
- O: It's all a bit "Wicked Witch of the West", but you get the gist. Maybe. Maybe not.
- [turns to face the Doctor]
- O: Oh, come on, Doctor, catch up. You can do it.
- The Doctor: [gasps as she begins to realize the truth] Oh!
- O: That's my name, and that is why I chose it. So satisfying! Doctor, I... I did say look for the spymaster. Or should I say spy... Master.
- Ethan: Are you working?
- Graham O'Brien: No, traveling.
- Ethan: Anywhere nice?
- Graham O'Brien: Sometimes.
- The Doctor: Let's take a look outside.
- Graham O'Brien: Looking outside was actually quite low on my list... but when does she ever listen to me?