S5 Ep4: Land of the rising sun - life at a Svalbard research station, with Iain Rudkin and Henry Burgess

S5 Ep3: Keeping Halley Research Station online, with Dominic Jaques

S5 Ep2: Midwinter nights and southern lights: Antarctic celebrations with Eloise Saville, David Reid, and Charlotte Rayner

S5 Ep1: Rothera at 50 - with Rod Arnold, Alysa Fisher, Matt Hughes and Aurelia Reichardt

S4 Ep12: Travelling in the Tractor Train Traverse, with Nick Withey and Rory Fleet

S4 Ep11: Doctors of Antarctica, with Dr Nisha Mistry and Dr Rebecca Boys

S4 Ep10: Moss, mites, bacteria and algae: looking for the smallest life in Antarctica

S4: Women at the poles - with Jane Francis, Jo Johnson, Katy Rumm, Vicky Auld, Laura Taylor, and Kat Turner

S4 Ep9: A carnival of polar animals, with Katie Wells

S4 Ep8: Drilling into the ice rift - with the RiPIce expedition to the Larsen C Ice Shelf

S4 Ep7: Carbon cycling, biogeochemistry, and cruising on RRS Sir David Attenborough - with Emily Rowlands, Laura Taylor & Kat Turner

S4 Ep6: Uncovering the secrets of clouds, with Floortje Van Den Heuvel

S4: Life after Antarctica: post-deployment with Dr Bav Sasi, Jerry Gillham and Kirsten Shaw

S4 Ep5: Penguin passion at the poles with Derren Fox and Peter Fretwell

S4 Ep4: Scouting for shags and skuas with Paul Whitelaw and Aurelia Reichardt

S4 Ep3: The operation to survey sea ice - from satellites, skies and seas

S4 Ep2: Evolving in the cold with Melody Clark and Simon Morley

S4 Ep1: Piloting flights from Canada to Antarctica, with Vicky Auld and Olly Smith

S4: A polar voyage into the New Year, with Captain Matt Neill and Jo Johnson

S3 Ep14: The Life Antarctic, with marine biologist Nadia Frontier