The Rebel Flesh at 6.45pm

Doctor Who moves to 6.45pm for the fifth episode of the current run, The Rebel Flesh.

The first of the two-part story, written by Matthew Graham and directed by Julian Simpson, will be sandwiched between the two parts of So You Think You Can Dance, which has been moved back to an earlier start.

Doctor Who will go up against Sing If You Can on ITV1, in which contestants perform well-known songs while undertaking challenges designed to distract them. BBC Two will be showing Flog It, with people invited to try to make money out of their antiques by taking a risk at auction, while Channel 4 has The Restoration Man, the first of a series in which architect George Clarke joins people as they embark on projects to transform unusual and historic buildings into family homes.