Doctor Who: 10 Music Icons That The Doctor Needs To Meet

5. Frank Sinatra

Sinatra was one of the coolest men in history - maybe even the coolest - and he wasn't afraid to show it. The classy and smooth gentleman had a voice that could send people to sleep and ease the stress, so maybe what it needs is to combine forces with the Doctor? It could come about in an episode in which the Doctor casually bumps into Sinatra, but on one of his bad days, and it takes the Doctor some doing to resolve Frank's problem. Along with the alien threat that's tormenting them in the background. An idea is just an idea, of course, so who knows? Plus, it would show the Doctor that even the coolest of the cool have a bad day sometimes - and that's OK to ask for a bit of help.