Doctor Who: 10 Greatest Speeches From NuWho

10. "Don't Blink" (Blink)

Possibly one of the most iconic speeches in the show's history despite its brevity, the Doctor's stark warning not to blink manages to instill fear in a few short seconds.

Its terse tone impressed the seriousness of the situation upon Sally and Larry (and the audience, for that matter) quite quickly, and few of the show's speeches have imparted such a haunting tone in such a short period.