Our Girl

This week's TV picks includes new time travel comedy Timewasters, the return of BBC drama Our Girl, a doc exploring the crucial hour in a murder investigation, and celebrity fugitives in Celebrity Hunted.

Unlike the first and second, series three will be spilt up into 12 episodes and divided into three missions, with the first being shown later this year.

Keegan plays army medic Corporal Georgie Lane, who has previously completed a number of tours in Afghanistan. The start of series three sees her on a relief mission in Nepal following an earthquake, which has had hazardous and unpredictable consequences for the community.