Why are we attracted to some people but not others? A weeknight run starts with Dr John Marsden uncovering the science behind the quest for love.
2/10. Chris Crudelli visits a fight club in Taipei and meets Hong Kong action-movie star Samo Hung.
Sam is a nightmare for his parents but well behaved for everyone else. How will Zoe and Ian react to the view that they are responsible for their son's bad behaviour?
3/3. Every one of the 500 inmates of Chalate Prison is a member of the notorious 18th Street Gang. The series on the vicious gang culture of El Salvador concludes by venturing inside the jail to hear about the conflicting loyalties of the incarcerated Duke, a long-time 18th Street member who has a wife and children on the outside.
Shown at 8pm on BBCl
4/14. Louise resorts to underhand tactics as she seeks Jonny's forgiveness for getting him shot by the police.