EastEnders is on BBC One at 8pm.

A desperate Mick urges Linda to get him legal help, while Hayley worries there may be something wrong with her baby.

A Discovery of Witches is on Sky One at 9pm.

Second episode of the fantasy drama. Diana must face her enemies alone, as Matthew fights to control his cravings.

Walking Britain’s Lost Railways is on Channel Five at 9pm.

This documentary series follows Rob Bell as he explores long forgotten railway lines, beginning with an old line that once served Scotland’s fishing and whisky industries.

Gardeners’ World is on BBC Two at 8pm.

As the summer draws to a close, Monty Don plants crab apples in his paradise garden, and bulbs in pots for spring colour.

Ancient Invisible Cities is on BBC Two at 9pm.

Last in the concluding episode, Michael Scott uses 3D-scanning technology to reveal the hidden secrets of Istanbul’s ancient palaces.

Can You Feel It, How Dance Music Conquered the World is on BBC Four at 10pm.

This three-part music documentary begins with a look at the four-on-the-floor rhythm pattern commonly used in house music.