Warning – although in the public domain the following clip could be construed a spoiler for the upcoming Christmas Doctor Who episode The End of Time.

As such we suggest you steer clear of this clip if you don’t want to see what happens in a face off between the Doctor and the Master.

Of course that very description might just have whetted your appetite – but stay strong, my friend. The End of Time airs on Christmas Day – that’s just next week! You don’t need to spoil things by seeing this 38 second clip right now, do you?

Whatever happens next for the Doctor and the Master (David Tennant and John Simm) is bound to remain a huge secret until Christmas Day – don’t forget to watch!

Meanwhile the Radio Times website have updated their End of Time page with some new stills…

(Via GallifreyBase)