Sam Heughan has starred as Jamie Fraser in time travel drama Outlander since 2014, but how much attention has he really been paying to his work?
RadioTimes.com caught up with him in London and decided to put his knowledge of the series to the test.
We set him a series of questions about the TV series, ranging from fiendishly difficult to fairly easy.
Did the highlander rise to the challenge? Or did the questions throw him slightly off-kilter?
Let’s find out…
Outlander is available to stream on Amazon Prime in the UK and season two comes to More4 from Thursday 14th June