BBC Three HD Tuesday

A round-up of the day's news

Plankton's pet amoeba Spot has puppies

Mr Krabs is scared to take a medical exam - but if he does not, the Krusty Krab will be closed down

Jeremy, James and Richard travel to Africa, where they are challenged to buy a second-hand car costing less than £1,500 not designed to go off-road, and drive across Botswana

The team competes in a 450-mile race from Canada to the North Pole, pitting Richard Hammond's dog sled against a specially adapted vehicle driven by Jeremy Clarkson and James May

Tom Cruise shares the movies that inspired him

A secret agent battles a former spy-turned-criminal mastermind intent on stealing a deadly man-made virus. John Woo's action thriller sequel, starring Tom Cruise and Dougray Scott

British journalist Mobeen Azhar travels to Toronto to explore the case of a serial killer which has thrown themes of race, faith, culture and sexuality into sharp focus

In his search for answers, Mobeen Azhar heads to the garden of a suburban Toronto home, where the serial killer and shopping mall Santa Claus buried the bodies of eight men

A father-of-two from a neighbourhood on the outskirts of Toronto leaves for work one day and never returns. The mystery deepens when his car is found on the other side of the city

Mobeen Azhar finds a man who says he accused Bruce McArthur, a shopping mall Santa Claus, of assault years before the serial killer was caught - and he has the footage to prove it

Mobeen Azhar digs deeper into the Toronto serial killer, but as he focuses on two victims that seemed to break Bruce McArthur's MO, he unearths hidden trauma, sex and drugs

Mobeen Azhar's investigation nears its conclusion, but a tip about a man who is still missing raises questions about more victims

Jeremy, James and Richard travel to Africa, where they are challenged to buy a second-hand car costing less than £1,500 not designed to go off-road, and drive across Botswana