National Geographic

'S3 - Home Built'. For Indigenous Alaskans, home provides a place to gather, rebuild, and honour their ancestors.

'S2/E4 - Lost Ships of Rome'. Archaeologists excavate a buried shipwreck, dive ancient ports and reconstruct Roman boats to uncover how Rome ruled the seas for four centuries.

'S1/E4 - Sweden: The Legend of Blåkulla'. An event in Sweden in the 17th Century creates a hysteria driven by terrified parents convinced witches are abducting their children.

'S1/E3 of 3 - Revenge'. The assassin Lee Harvey Oswald is charged with JFK's murder, but the world is shocked again when Oswald himself is shot dead in police custody.

An intimate portrait of Britain's new monarch using rarely-seen footage, never-before-heard interviews, and forgotten interviews with Charles himself.

Ten years after one of the most deadly tsunamis ever known, shocking evidence suggests that more of the world's coasts could be in grave danger.

'S1/E3 - Object 10,000 Metres Above Paris/Portugal Disc/Driver Sees Light'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world.

'S1/E3 - Object 10,000 Metres Above Paris/Portugal Disc/Driver Sees Light'. Are we finally a step closer to understanding the great unknown and what it may - or may not - hold?