National Geographic Channel

'S1/E5 - Island Of The Greek Goddess'. Explorations into the ruins of a previously unknown civilization, a strange green light in the jungle, a long-lost temple, and a Red Sea trade centre.

'S1/E4 - United Kingdom'. A spectacular aerial journey across the United Kingdom reveals cleaning a skyscraper, sheepherding in The Lakes, and a visit to an oil rig repair yard.

'S1/E5 - Spain'. A spectacular aerial journey across Spain reveals daredevil barnacle hunters, pioneering engineering in Andalucia, and a visit to the world's longest running construction project in Barcelona.

'S1/E6 - Poland'. A spectacular aerial journey across Poland reveals a country that once had to battle to survive but now stands as Europe's future.

'S1/E6 - Unauthorized Entry'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world - from wildlife adventure and exploration to natural phenomena and world cultures.

'S1/E5 - Racing the Storm'. Winter storms batter the US and ground flights at Toronto Airport.

'S1/E7 - Lightning Alert'. Spring arrives, and Toronto airport faces new weather challenges.

'S1/E8 - Spring Break Rush'. Spring break brings new pressures for the airport and its staff.

'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations.

'S1/E10 - Against the Clock'. Trouble with mice, high winds, and possible explosives at Toronto Airport.

'S2/E1 - Here We Go Again'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world - from wildlife adventure and exploration to natural phenomena and world cultures.

'Gladiators: Warriors of the Ancient World. S1/E3 - Pompeii's Last Gladiators'. Marcus Attilius, citizen-turned-gladiator, fights for survival in Pompeii.

'S4/E1 - Agricultural Wonders'. Unique aerial footage reveals Europe's most impressive agricultural practices.

'S1/E2 - Scotland: The King and the Witches'. The story of the first major witch trials in Scotland and new expert analysis of King James VI of Scotland's obsession with witchcraft.

'S3/E5 - Turin Shroud, Rocket Belt, Scythian Cups'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world.

'S3/E6 - Revenant Skeleton, Spy Cam, Shakespearean Mangle'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world.

'S2/E1 - Animal Apocalypse'. With more and more species vanishing, scientists try to discover whether these mass animal extinctions are the sign of a planet in distress.

'S2/E1 - Here We Go Again'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world - from wildlife adventure and exploration to natural phenomena and world cultures.