Blow Out: Those aboard British Airways Flight 111 knew something was terribly wrong when there was a bang moments after take-off. Could the inexperienced co-pilot land the plane? (S2, ep 1)
System Breakdown: Check out what it takes to be an air traffic controller. Plus, this new system bids to make mid-air collisions a tragedy of the past. (S2, ep 1)
Fatal Flaw: Seven devastating plane crashes reveal how minor errors and tiny defects can have terrifying and catastrophic consequences in the air. (S1, ep 2)
... with John Thomson and Simon Day. Best Of: Simon and John look back on their trip around the UK, reflecting on the strange customs that characterise its colourful counties. (8 of 8)
... with John Thomson and Simon Day. Essex: Simon and John investigate strange customs in Essex, where they practise magic tricks and throw some darts with a diamond geezer. (S1, ep 7)
... with John Thomson and Simon Day. Lancashire: Simon and John take on the world's biggest breakfast in Lancashire, where they stuff road kill and join a clog dancing troupe. (S1, ep 6)
... with John Thomson and Simon Day. Herefordshire: In the West Midlands, John and Simon hunt snakes and meet the man with the world's biggest collection of latex dolls. (S1, ep 5)
... with John Thomson and Simon Day. Warwickshire: John and Simon visit Shakespeare country, where they forage for food in the woods and undergo 1914-style military training. (S1, ep 4)
... with John Thomson and Simon Day. Sussex: John and Simon head to Sussex, where they encounter Mods and Rockers, a haunted hotel and a chilli-eating contest. (S1, ep 3)
... with John Thomson and Simon Day. Carmarthenshire: The comedians stop in south-west Wales, where they join a pagan group, learn to shear sheep and compete in sheepdog trials. (S1, ep 2)