Carte Blanche on M-Net will be an hour and a half this Sunday; looking at canned lion hunting and visits the circus.

The acclaimed weekly investigative magazine show Carte Blanche on M-Net Sundays at 19:00 will be half an hour longer this Sunday and will clock in at an hour and a half, the pay broadcaster says.

Some of the stories on this week's line-up includes looking at South Africans in prisons overseas after they were caught smuggling drugs, canned lion hunting that is still taking place, visits the Cirque du Soleil circus in London, and looks at how safe the water is in Cape Town.