Season
- Season 0 1997-12-28
- Season 1 1994-01-16
- Season 2 1995-01-08
- Season 3 1996-01-07
- Season 4 1997-01-05
- Season 5 1998-01-04
- Season 6 1999-01-03
- Season 7 2000-01-02
- Season 8 2001-01-07
- Season 9 2002-01-06
- Season 10 2003-01-05
- Season 11 2004-01-04
- Season 12 2005-01-02
- Season 13 2006-01-22
- Season 14 2007-01-14
- Season 15 2008-01-06
- Season 16 2009-01-04
- Season 17 2010-04-18
- Season 18 2011-02-06
- Season 19 2012-01-22
- Season 20 2012-11-11
- Season 21 2022-03-18
Season 21 Episode
- Season 8 An Anglo-Saxon Cemetery - Normanton, Lincolnshire
- Season 8 The Man Who Bought a Castle - Alderton, Northamptonshire
- Season 8 The Celtic Spring - Llygadwy, Powys
- Season 8 A Waltham Villa - Waltham Field, Whittington, Gloucestershire
- Season 8 The Lost Viaduct - Blaenavon, Torfaen
- Season 8 A Palace Sold for Scrap - Rycote, Thame, Oxfordshire
- Season 8 An Iron-Age Roundhouse - Salisbury Plain, Wiltshire
- Season 8 The Bone Caves - Alveston, Gloucestershire
- Season 8 The Inter-City Villa - Basildon, Berkshire
- Season 8 Holy Island - Lindisfarne, Northumberland
- Season 8 The Leaning Tower of Bridgnorth - Bridgnorth, Shropshire
- Season 8 Three Tales of Canterbury - Canterbury, Kent
- Season 8 The Leper Hospital - Winchester, Hampshire
Time Team - Season 8 Episode 5 The Lost Viaduct - Blaenavon, Torfaen
7.10 50 minutes Time Team attempt to find what is reputed to be the first railway viaduct. Built in 1790, to move coal efficiently from the mine to the Blaenavon Ironworks, one mountain over, horses drew wagons along its tracks for only about 10 years. Spoil from local mines has not only covered the viaduct, but filled the valleys so completely that it is difficult to find any clues as to where to dig. Thousands of tons of earth are moved to find the top of the viaduct, 12 meters below the modern surface. It is too dangerous to enter, but a camera is lowered for a peek. Elsewhere on the site, the remains of a manager's house and workers' cottages are found. As experimental archaeology, a small blast furnace is set up within the disused ironworks, and a Time Team logo (wooden pattern carved by Victor Ambrus) and cart wheels are cast.
