Going undercover with an ISIS terror cell. For six months this intrepid reporter infiltrated and secretly filmed a terrorist cell as they made plans for an attack.

With the election only days away, Gold Walkley and Logie Award-winning reporter Sarah Ferguson interviews Malcolm Turnbull and Bill Shorten. What will she ask?

The Deputy and the Dark Horse: Barnaby Joyce vs. Tony Windsor in the contest that could bring down the Deputy Prime Minister.

We meet the people of the small Syrian town who defeated ISIS and are determined to rebuild their lives in the rubble.

The scams, fraud and incompetence leaving remote communities exploited and betrayed. Linton Besser journeys almost 5000km across Australia in search of who's to blame.

With an increasing number of women turning to fertility treatments to help them conceive a baby, Four Corners investigates, are women being sold false hope by the IVF industry?

As we head into the third week of the election campaign, Four Corners examines how money and influence operates in the shadowy world of political donations.