Looking for NBC airings. Not Lifetime or the DVD sets. Here is my list (by airdate). Descriptions can be found at http://www.sitcomsonline.com/unsolvedmysteries-episodeguide.html

or just PM me.

Specials 1-3 (Raymond Burr and Karl Malden hosting, not shown on Lifetime),
02/05/88, 05/06/88, 05/18/88, 10/26/88, 11/16/88, 11/23/88, 02/08/89 (90 minutes), 04/12/89, 04/19/89, 05/03/89, 06/21/89, 06/28/89, 07/05/89, 07/12/89, 07/26/89, 08/02/89 (90 minutes), 08/09/89, 08/23/89, 09/20/89, 09/27/89, 10/25/89, 01/03/90, 04/11/90, 05/02/90, 05/09/90, 05/16/90, 05/23/90, 05/30/90, 06/13/90, 07/11/90, 07/18/90, 08/15/90 (90 minutes), 08/22/90, 09/19/90, 09/26/90, 10/31/90, 11/14/90, 11/28/90, 12/05/90, 12/12/90, 12/19/90, 01/09/91, 02/06/91, 02/13/91, 02/20/91, 03/20/91, 03/27/91, 05/01/91, 09/18/91, 09/25/91, 10/02/91, 10/09/91, 10/16/91, 10/30/91, 11/06/91, 11/10/91, 11/13/91, 11/27/91 (90 minutes), 12/04/91, 12/11/91, 11/25/92 (90 minutes, live), 12/02/92, 02/23/94, 05/25/94 (90 minutes), 06/15/94, 07/06/94, 07/13/94, 07/20/94, 01/13/95, 01/20/95, 02/03/95, 02/10/95, 02/17/95, 02/24/95, 03/03/95, 03/17/95, 03/24/95, 03/31/95, 04/07/95, ??/??/95, 06/23/95, 06/30/95, 07/07/95, 07/14/95, 07/21/95, 07/28/95, 04/10/98, 05/22/98, 04/02/99, 04/09/99, 04/16/99, 05/28/99, 06/04/99, 06/11/99.