Strictly Come Dancing, BBC One, 6.20pm
Tess Daly and Claudia Winkleman present the first of the weekend's two shows as all 15 couples take to the floor.
As well as facing the usual scrutiny from judges Craig Revel Horwood, Len Goodman, Bruno Tonioli and Darcey Bussell, this week sees the couples up for public vote for the first time.
The X Factor, ITV, 8pm
The Judges' Houses stage of the competition continues as the contestants give it their all in exotic locations across the globe.
Host Dermot O'Leary is on hand to offer comfort to our hopefuls as judges Simon Cowell, Cheryl Fernandez-Versini, Mel B and Louis Walsh deliberate over their final three.
What to Read Next
Doctor Who, BBC One, 8.30pm
The Doctor (Peter Capaldi) and companion Clara (Jenna Coleman) arrive on a spaceship on course for the moon, and face a threat from some eight-legged inhabitants.
However, in her time of need, the trials lead Clara to question the Doctor.
Boardwalk Empire, Sky Atlantic, 9pm
A dilemma in Atlantic City leads Nucky (Steve Buscemi) and Margaret (Kelly Macdonald) to find common ground.
Meanwhile, Luciano (Vincent Piazza) visits Chicago and meets Al Capone (Stephen Graham). However, an old foe rears their head...
