About this programme
Secret History of the New World. Rob Nelson investigates a cluster of ancient ruins in New England that suggest Europeans arrived in the Americas almost 1,000 years before Columbus.
Programme listing
Secrets Underground
Other airings
Fri 17 Jul
04:00Secrets Underground
Mystery Of The Ice CaveDisc.ScienceFri 17 Jul
05:00Secrets Underground
Mystery Of The Ice CaveDisc.Sci+1Fri 17 Jul
05:00Secrets Underground
Lost Pirate City Of TreasureDisc.ScienceFri 17 Jul
06:00Secrets Underground
Lost Pirate City Of TreasureDisc.Sci+1Fri 24 Jul
09:00Secrets Underground
Tesla's Final SecretsDisc.HistoryFri 24 Jul
10:00Secrets Underground
Doomsday Volcano MysteryDisc.HistoryFri 24 Jul
10:00Secrets Underground
Tesla's Final SecretsDisc.History+1Fri 24 Jul
11:00Secrets Underground
Doomsday Volcano MysteryDisc.History+1Fri 24 Jul
13:00Secrets Underground
California's Hidden DoomsdayDisc.ScienceFri 24 Jul
14:00Secrets Underground
California's Hidden DoomsdayDisc.Sci+1Fri 24 Jul
14:00Secrets UndergroundDisc.ScienceMon 27 Jul
09:00Secrets Underground
Atlantis In AmericaDisc.History
04:00Secrets Underground
Mystery Of The Ice CaveDisc.ScienceFri 17 Jul
05:00Secrets Underground
Mystery Of The Ice CaveDisc.Sci+1Fri 17 Jul
05:00Secrets Underground
Lost Pirate City Of TreasureDisc.ScienceFri 17 Jul
06:00Secrets Underground
Lost Pirate City Of TreasureDisc.Sci+1Fri 24 Jul
09:00Secrets Underground
Tesla's Final SecretsDisc.HistoryFri 24 Jul
10:00Secrets Underground
Doomsday Volcano MysteryDisc.HistoryFri 24 Jul
10:00Secrets Underground
Tesla's Final SecretsDisc.History+1Fri 24 Jul
11:00Secrets Underground
Doomsday Volcano MysteryDisc.History+1Fri 24 Jul
13:00Secrets Underground
California's Hidden DoomsdayDisc.ScienceFri 24 Jul
14:00Secrets Underground
California's Hidden DoomsdayDisc.Sci+1Fri 24 Jul
14:00Secrets UndergroundDisc.ScienceMon 27 Jul
09:00Secrets Underground
Atlantis In AmericaDisc.History