The best of tonight's television
■ BEST drama
Joe gets home one afternoon and finds his wife acting strangely, so he decides to install secret surveillance cameras. Starring Jill Halfpenny (right) as Belinda.
■ PROGRAMME OF THE DAY
Kevin McGahern's America
In the last part of his journey, Kevin meets people who are redefining the family unit. He hangs out with an anti-fascist San Francisco motorcycle gang whose motto is 'who needs a father when you've got a brother', and travels to Florida to visit the 'Sausage Castle', which is home to a band of heavily armed misfits.
■ BEST documentary
Your Face Says It All
Channel 4, 8pm
In this new documentary series, we find out how your expression can shape your emotions, and if it's true that Botox use can make you feel less stressed.
■ MOVIE OF THE DAY
In the Heart of the Sea
Sky Cinema Premiere, 8pm
The true story of a Nantucket whaling ship that was attacked and sunk by a huge sperm whale.
■ WATCH BACK
As the possibility grows of a new law being introduced that criminalises those who pay for sex, two experts argue for and against the initiative.
The last part of 'Kevin McGahern's America' takes him to San Francisco and Florida