10 Reasons You Should Watch Doctor Who If You Haven’t BeforeBy Poppy CarterIn Cultureon March 27, 2017 Never-ending episodes… we hope With over 800 episodes made, it easily beats any other sci-fi, fantasy or horror series. But the best part is that it’s still current and more modern than ever. Stairs have nothing on Daleks now. Theme Tune You can sit and deny it but we all hum or just full on attempt to copy the catchy theme tune. As soon as it comes on its stuck in your head for days with no sign of regret.