BBC One

A murder case has macabre echoes of the past – and a very different Ireland.

The couples have the added pressure of impressing guest judge Alfonso Ribeiro.

Lord Sugar starts the search with a task like no other – a safari tour in South Africa.

Three young people are in the eye of the storm as World War II ignites around them.

Pop icon Debbie Harry and chef Nadiya Hussain reveal all on Graham’s sofa.

The Met's Sapphire team deal with the case of a distressed woman raped on her way home.

When Tommy meets a charismatic politician, the entire nation’s fate is in his hands.

Rachel Johnson and Ross Noble help Ian and Paul rummage through the week’s news.

Granville puts an old mangle to use in more ways than one, while Leroy looks for a date.

Man Utd have been on a bad run – but beating their arch-rivals would change the mood.

Mark Chapman, Osi Umenyiora and Jason Bell look ahead to the weekend's NFL action.

50 years on, stunning untold secrets about the decades-long conflict are revealed.

A newly promoted DI discovers that the truth can sometimes be a matter of perspective.

Highlights include a diamond ring bought for a pound and a telegram from Hitler.

Margherita explores the extraordinary Puzzlewood to find how a landscape is protected.

In Tokyo, Sue meets a family who live with robots and joins a female sumo team.