List server
Season
- Season 0 1991-08-17
- Season 1 1982-09-29
- Season 2 1983-01-26
- Season 3 1984-01-03
- Season 4 1985-01-09
- Season 5 1986-01-01
- Season 6 1987-01-15
- Season 7 1988-01-06
- Season 8 1989-01-11
- Season 9 1990-01-17
- Season 10 1991-01-23
- Season 11 1992-01-15
- Season 12 1993-01-13
- Season 13 1994-01-12
- Season 14 1995-01-11
- Season 15 1996-01-14
- Season 16 1997-02-25
- Season 17 1998-04-07
- Season 18 1999-04-17
- Season 19 2000-01-08
- Season 20 2001-01-12
- Season 21 2002-01-04
- Season 22 2003-01-10
- Season 23 2004-01-09
- Season 24 2005-01-29
- Season 25 2006-01-20
- Season 26 2007-01-05
- Season 27 2008-01-05
- Season 28 2009-02-21
- Season 29 2010-06-02
- Season 30 2011-10-25
Season 30 Episode
Timewatch - Season 28 Episode 6 Pyramid: The Last Secret
6.86 60 minutes For centuries archaeologists have been trying to work out how the ancient Egyptians raised huge stone blocks to the top of the Great Pyramid of Giza. French architect Jean-Pierre Houdin believes an internal ramp was used and that it's still inside the structure waiting to be unearthed. If he is right, it could be the greatest discovery since Tutankhamun. 6/7.
