ITV3+1 The Million Dollar Bond Robbery: The Belgian detective investigates another puzzling case. Poirot tries to overcome seasickness to accompany a shipment of Liberty Bonds to New York. S3 Ep3 2026-08-23 Death in the Clouds: When a money-lender is murdered by a poisoned dart on a flight from Paris to London, fellow passenger Hercule Poirot finds himself involved in the investigation. S4 Ep2 2026-08-23 The Ballad of Midsomer County: Barnaby investigates whether a ballad made famous by a late lamented folk singer could have been the inspiration for a murder. S17 Ep3 2026-08-23