Doctor Who: How well do you remember the Power of Three?

It's all about the three-themed episode in today's Doctor Who series 9 countdown...

We’ve only three days to go until Doctor Who series 9 kicks off this Saturday, and so we’ve decided to take a look back at an episode of the series with the appropriate number at its heart – namely, series 7’s The Power of Three, which aired exactly 3 years ago next Tuesday.


Featuring an adventure that saw the Doctor (Matt Smith), Amy (Karen Gillan) and Rory (Arthur Darvill) defeat an invasion of small black cubes, it was an episode focused on the strength of their trio – just before they were to separate forever. Sad times.


Of course, before that happened they had an awful lot of fun in this episode – but how much of it can you remember 3 years later?