Dec 15 2007 Beverley Lyons And Laura Sutherland
David Tennant had a ball during the Hootenanny recording.
The Scots actor was spotted rocking along to his favourite band, the Kaiser Chiefs.
And defying a ban on mobiles, David, who plays Doctor Who, filmed the band and even sang along into his phone's microphone.
He watched the show with John Simm, the man tipped to replace him as the Time Lord.
And producers had the pair perfectly poised to step into the Tardis, which they had brought into the BBC studio for the evening's filming.
David danced in time to the Scottish pipe band and then took time to share a drink or two with Kaiser frontman Ricky Wilson's family.
It sounds like it was a fun time had by all. How I wish I could have been there to see both the Doctor and the Master.
By the way, I don't think John Simm is going to be number 11. I'd like to see them explain how the 11th Doctor would look exactly like the Master. It just doesn't make sense to me. But, I suppose, anything can happen in science fiction.