Beginning a fourth season: U.S. military officers discuss a 1980 sighting of an unidentified flying craft near a U.S. air base in England. Also: the murders of two Texas teens reportedly involved with a cult; a Nashville, Tenn., woman’s discovery about her parentage.
Oct. 05, 1988
Oct. 12, 1988
Oct. 26, 1988
Nov. 02, 1988
Nov. 09, 1988
Nov. 16, 1988
Nov. 23, 1988
Nov. 30, 1988
Dec. 14, 1988
Dec. 21, 1988
Jan. 11, 1989
Jan. 18, 1989
Jan. 25, 1989
Feb. 01, 1989
Feb. 08, 1989
Feb. 15, 1989
Feb. 22, 1989
Mar. 01, 1989
Mar. 01, 1989
Apr. 05, 1989
Apr. 12, 1989
Apr. 26, 1989
May. 03, 1989
May. 10, 1989
May. 10, 1989
May. 17, 1989
May. 24, 1989
May. 31, 1989
Jun. 21, 1989
Jun. 28, 1989
Jul. 05, 1989
Jul. 12, 1989
Jul. 19, 1989
Jul. 26, 1989
Aug. 16, 1989
Aug. 23, 1989
Sep. 06, 1989
Sep. 13, 1989
Sep. 20, 1989
Sep. 27, 1989
Oct. 11, 1989
Oct. 18, 1989
Oct. 25, 1989
Nov. 01, 1989
Nov. 08, 1989
Nov. 15, 1989
Nov. 22, 1989
Nov. 29, 1989
Dec. 06, 1989
Dec. 13, 1989
Dec. 20, 1989
Dec. 27, 1989
Jan. 03, 1990
Jan. 10, 1990
Jan. 17, 1990
Jan. 24, 1990
Jan. 31, 1990
Feb. 07, 1990
Feb. 14, 1990
Feb. 21, 1990
Feb. 28, 1990
Mar. 07, 1990
Mar. 14, 1990
Mar. 21, 1990
Mar. 28, 1990
Apr. 04, 1990
Apr. 11, 1990
Apr. 18, 1990
Apr. 25, 1990
May. 02, 1990
May. 09, 1990
May. 16, 1989
May. 23, 1990
May. 30, 1990
Jun. 06, 1990
Jun. 13, 1990
Jun. 20, 1990
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Jul. 04, 1990
Jul. 11, 1990
Jul. 18, 1990
Jul. 25, 1990
Aug. 01, 1990
Aug. 08, 1990
Aug. 15, 1990
Aug. 22, 1990
Aug. 29, 1990
Sep. 05, 1990
Sep. 12, 1990
Sep. 16, 1990
Sep. 19, 1990
Sep. 26, 1990
Oct. 03, 1990
Oct. 10, 1990
Oct. 17, 1990
Oct. 24, 1990
Oct. 31, 1990
Nov. 07, 1990
Nov. 11, 1990
Nov. 14, 1990
Nov. 21, 1990
Nov. 28, 1990
Dec. 05, 1990
Dec. 12, 1990
Dec. 19, 1990
Dec. 26, 1990
Jan. 02, 1991
Jan. 09, 1991
Jan. 16, 1991
Jan. 23, 1991
Jan. 30, 1991
Feb. 06, 1991
Feb. 13, 1991
Feb. 20, 1991
Feb. 27, 1991
Mar. 06, 1991
Mar. 08, 1991
Mar. 13, 1991
Mar. 20, 1991
Mar. 27, 1991
Apr. 03, 1991
Apr. 10, 1991
Apr. 17, 1991
Apr. 24, 1991
May. 01, 1991
May. 03, 1991
May. 08, 1991
May. 15, 1991
May. 22, 1991
May. 29, 1991
Jun. 05, 1991
Jun. 12, 1991
Jun. 19, 1991
Jun. 26, 1991
Jul. 03, 1991
Jul. 10, 1991
Jul. 17, 1991
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Jul. 31, 1991
Aug. 07, 1991
Aug. 14, 1991
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Sep. 04, 1991
Sep. 08, 1991
Sep. 11, 1991
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Sep. 25, 1991
Oct. 02, 1991
Oct. 09, 1991
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Nov. 03, 1991
Nov. 06, 1991
Nov. 10, 1991
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Dec. 04, 1991
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Dec. 25, 1991
Jan. 08, 1992
Jan. 16, 1992
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Jan. 29, 1992
Feb. 05, 1992
Feb. 12, 1992
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Feb. 26, 1992
Mar. 04, 1992
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May. 06, 1992
May. 13, 1992
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May. 27, 1992
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Jul. 08, 1992
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Sep. 30, 1992
Oct. 07, 1992
Oct. 14, 1992
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Oct. 28, 1992
Nov. 04, 1992
Nov. 11, 1992
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Nov. 25, 1992
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Dec. 09, 1992
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Jan. 06, 1993
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Jan. 27, 1993
Feb. 03, 1993
Feb. 09, 1993
Feb. 10, 1993
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Mar. 07, 1993
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Apr. 07, 1993
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Apr. 28, 1993
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Jun. 30, 1993
Jul. 07, 1993
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Aug. 04, 1993
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Aug. 25, 1993
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Sep. 08, 1993
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Sep. 29, 1993
Oct. 06, 1993
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Dec. 30, 1993
Jan. 05, 1994
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Feb. 09, 1994
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Mar. 02, 1994
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Apr. 06, 1994
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Oct. 09, 1994
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Jul. 07, 1995
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Oct. 27, 1995
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Nov. 10, 1995
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Dec. 01, 1995
Dec. 08, 1995
Dec. 15, 1995
Dec. 29, 1995
Jan. 05, 1996
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Jan. 31, 1996
Feb. 09, 1996
Feb. 16, 1996
Feb. 18, 1996
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Mar. 08, 1996
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Apr. 05, 1996
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Jul. 05, 1996
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Sep. 06, 1996
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Oct. 25, 1996
Nov. 01, 1996
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Dec. 06, 1996
Dec. 13, 1996
Dec. 27, 1996
Jan. 03, 1997
Jan. 10, 1997
Jan. 17, 1997
Jan. 31, 1997
Feb. 07, 1997
Feb. 14, 1997
Feb. 21, 1997
Mar. 07, 1997
Mar. 14, 1997
Mar. 21, 1998
Mar. 28, 1997
Apr. 04, 1997
Apr. 11, 1997
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Apr. 25, 1997
May. 02, 1997
May. 09, 1997
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Aug. 01, 1997
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Sep. 05, 1997
Nov. 13, 1997
Apr. 03, 1998
Apr. 10, 1998
Apr. 17, 1998
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May. 29, 1998
Jul. 24, 1998
Jul. 31, 1998
Aug. 07, 1998
Aug. 14, 1998
Aug. 21, 1998
Apr. 02, 1999
Apr. 09, 1999
Apr. 16, 1999
May. 28, 1999
Jun. 04, 1999
Jun. 11, 1999
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Jun. 25, 1999
Jul. 02, 1999
Jul. 09, 1999
Jul. 16, 1999
Jul. 23, 1999
Jul. 30, 1999
Jul. 02, 2001
Jul. 03, 2001
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Jul. 05, 2001
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Aug. 07, 2001
Aug. 08, 2001
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Aug. 27, 2001
Aug. 28, 2001
Aug. 29, 2001
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Sep. 05, 2001
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Sep. 10, 2001
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Oct. 02, 2001
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Oct. 15, 2001
Oct. 16, 2001
Oct. 17, 2001
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Nov. 26, 2001
Jun. 10, 2002
Jun. 11, 2002
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Jun. 28, 2002
Jul. 01, 2002
Jul. 02, 2002
Jul. 03, 2002
Jul. 08, 2002
Jul. 10, 2002
Jul. 12, 2002
Jul. 15, 2002
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Jul. 29, 2002
Aug. 02, 2002
Aug. 08, 2002
Aug. 09, 2002
Aug. 12, 2002
Aug. 12, 2002
Aug. 16, 2002
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Aug. 27, 2002
Aug. 28, 2002
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Oct. 13, 2008
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Oct. 31, 2008
Nov. 02, 2008
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Nov. 06, 2008
Nov. 07, 2008
Oct. 28, 2008
Oct. 29, 2008
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Nov. 03, 2008
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Nov. 07, 2008
Nov. 07, 2008
Nov. 10, 2008
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Apr. 27, 2010
