Doctor Who star Peter Capaldi’s Doctor finally got a chance to “reverse the polarity of the neutron flow” in ‘The Girl Who Died’.

First uttered by Jon Pertwee’s Doctor in the 1970s, the catchphrase has been repeated many times over the years, although perhaps not as often as you might expect.

Fortunately, YouTube user DW Supercuts has compiled (almost) every instance of its use in this video…