Season 2 - 10/25/1985 - Mark/Fay/Al (GSN) - Undated 1985/86 episode - Frank/Richard/Cliff; Screen does go blue for a good bit of the first half of the Jeopardy! Round (GSN) - 04/22/1986 - Kurt/Randy Amasia/Susan (SM w/Slate) - 04/23/1986 - Randy Amasia/Pam/Lois (SM w/Slate) - 05/09/1986 - David/Al/Molly (OB)
Season 3 - 10/03/1986 - Carl/Ty/Sharon (GSN) - 03/02/1987 - Virginia/Paula/Pat (GSN) - 06/22/1987 - Bob Verini/Al/Emalie (CLEAN) - 06/23/1987 - Bob Verini/J.J./Linda (GSN)
Season 16 - 12/22/1999 - Yancy/Sarah/Mitch (WLNY RPT) - 12/31/1999 - Jack/Brian/Shala (WLNT RPT) - 05/08/2000 - Jeromy/Mike/Melissa; ToC from Atlanta (OC)
Season 17 - 02/12/2001 - Yuri/Sharon/Carsten; International Tournament from Las Vegas, contains Bandicam watermark (OB) - 02/13/2001 - Robin/Firat/Ott; International Tournament from Las Vegas (WLNY repeat; OC)
Season 18 - 09/24/2001 - Back to School Week Episode (WABC-TV w/OC; debut of the Clue Crew) - 10/23/2001 to 11/02/2001 - Tournament of Champions (all except one are from a WLNY repeat w/OC) - ToC QF2: Pam/Andrew/Larry - ToC QF3: Ryan/Michelle/Michael - ToC QF4: Brad Rutter/Bob/Doug - ToC QF5: Kevin/Lan/Tad - ToC SF1: Tad/Ryan/Babu - ToC SF2: Lan/Pam/Rick - ToC SF3: Larry/Mark/Brad Rutter - ToC F1-2: Rick/Brad Rutter/Tad (F2 is from a GSN rerun)
Season 19 - 04/16/2003 - Brian/Russell/Vicki (OC)
Season 20 - 05/10/2004 - Tucker/Peggy/Bob; Power Players episode (OB) - 05/11/2004 - Kweisi/Maria/Anderson; Power Players episode (OB) - 06/02/2004 - Jerry/KJ/Julia; KJ's 1st Game (2020 REPEAT) - 06/03/2004 - KJ/Chad/Carrie; 2 copies both are an OB; one has a Watermark, the other one doesn't - 06/04/2004 - KJ/Neil/Dane (GSN) - 06/07/2004 - KJ/Josh/Clinton (GSN) - 06/08/2004 - KJ/Corey/Paula (GSN) - 06/09/2004 - KJ/Kevin/Anne (GSN) - 06/10/2004 - KJ/Susan/Laura (GSN) - 06/11/2004 - KJ/Al/Ethan (OC) - 06/14/2004 - KJ/Carla/Joe (OB) - 06/15/2004 - KJ/Karen/David (GSN) - 06/16/2004 - KJ/Patricia/Josh (GSN) - 06/17/2004 - KJ/Steve/Diedre (OC) - 06/18/2004 - KJ/Bret/Ellen (OB) - 06/21/2004 - KJ/Matt/Scheri (OB) - 06/22/2004 - KJ/Rick/Kelly (OB) - 06/23/2004 - KJ/Cathy/Sarah (OB) - 06/24/2004 - KJ/Bryan/Miriam (OB) - 06/25/2004 - KJ/Chris/Michael (OC) - 06/28/2004 - KJ/Michael/Lori (OB) - 06/29/2004 - KJ/Alan/Laura (OB) - 06/30/2004 - KJ/Ryan/Sue (OB) - 07/01/2004 - KJ/Vicki/Chris (OC) - 07/02/2004 - KJ/Judy/Mary Ann (OB) - 07/05/2004 - KJ/Lucinda/Nick (OB) - 07/06/2004 - KJ/Tom/Jenny (OB) - 07/07/2004 - KJ/Michael/Vanessa (OC) - 07/08/2004 - KJ/Oliver/Leonard (OB) - 07/09/2004 -KJ/Darcy/Kate (OB) - 07/12/2004 - KJ/Rich/Jennifer (OB) - 07/13/2004 - KJ/Irene/Max; Ken breaks the $1 Million mark (GSN) - 07/14/2004 - KJ/Greg/Darcy (GSN) - 07/15/2004 - KJ/Lou/Tom (GSN) - 07/16/2004 - KJ/Mary/Frank (OB) - 07/19/2004 - KJ/Beverly/Tim (OB) - 07/20/2004 - KJ/Christopher/Susan; Ken surpasses Brad Rutter's mark to become the winningest player in Jeopardy! History (OB) - 07/21/2004 - KJ/Liese/Art (OB) - 07/22/2004 - KJ/Michael/Denele (OB) - 07/23/2004 - KJ/Sarah/Kristine; Ken sets the 1-day record of $75,000; Season 20 Finale (OC)
Season 23 - 02/14/2007 - Heidi/Frank/Stephen; Teen Tournament (OC) - 04/30/2007 - Alice/Dean/Haritha; College Championship from USC (OC) - 05/01/2007 - Craig/Brady/Hayley; College Championship from USC (OC) - 05/02/2007 - Cliff/Ashley/Pete; College Championship from USC (OC) - 05/03/2007 - Sarah/Will/Kaitlin; College Championship from USC (OC) - 05/04/2007 - Elise/Anna/Christine; College Championship from USC (OC) - 05/07/2007 - Cliff/Alice/Hayley; College Championship from USC (OC) - 05/08/2007 - Christine/Will/Haritha; College Championship from USC (OC) - 05/09/2007 - Dean/Pete/Craig; College Championship from USC (OC) - 05/10-11/2007 - Cliff/Christine/Craig; College Championship Finals from USC (both OC) - 05/31/2007 - Mehrun/Renee/Mike (OB)
Season 25 (These B-Teen Tournament episodes as well as some regular games from this particular season are all from Australian airings with Commercials) - 09/26/2008 - Brian/Andrew/Tami - 10/06/2008 - Erik/Sean/Laura - 10/21/2008 - Meredith/Mike/Eli - 11/10/2008 - Katie/Anurag/Christopher; Teen Tournament QF1 - 11/11/2008 - Casey/Brandon/Bradley; Teen Tournament QF2 - 11/12/2008 - Audrey/Drew/Karan; Teen Tournament QF3 - 11/13/2008 - Haley/Sarah/Jay; Teen Tournament QF4 - 11/14/2008 - Charlie/Ben/Shelby; Teen Tournament QF5 - 11/17/2008 - Audrey/Ben/Brandon; Teen Tournament SF1 - 11/18/2008 - Bradley/Shelby/Jay; Teen Tournament SF2 - 11/19/2008 - Karan/Anurag/Sarah; Teen Tournament SF3 - 11/20-21/2008 - Anurag/Bradley/Audrey; Teen Tournament Finals - 12/25/2008 - Jim/Lee/Deb (GSN) - 03/11/2009 - Carl/Dan/Cora; ToC QF1 from Las Vegas (OB) - 03/12/2009 - Larissa/Matt/Tom; ToC QF2 from Las Vegas (OB) - 03/13/2009 - Ben/Lisa/Dave; ToC QF3 from Las Vegas (OB) - 03/16/2009 - Aaron/Jim/Donna; ToC QF4 from Las Vegas (OB) - 03/17/2009 - Deborah/Erik/Mark; ToC QF5 from Las Vegas (OB)