Season 24 ran from September 10, 2007 - July 25, 2008. Season 25 began September 8, 2008. Episodes airing between July 26 and September 7, 2008 were reruns either from Season 24 or from previous years. It would be impossible to answer this question definitively because reruns are not necessarily the same in all broadcast markets. The episode that aired in New York may not be the same episode that aired in L.A. on the same day.
Season 24 ran from Sept. 10, 2007 to July 25, 2008. Season 25 began Sept. 8, 2008. Episodes airing between July 26 and Sept. 7, 2008 were reruns from Season 24 or from earlier years. It would be virtually impossible to give a definitive answer to your question unless additional information is provided, such as the names of the contestants playing on the episode in question.
The contestants were:
Dominic Olivera, a twelve-year-old from Bristow, Virginia
Tony Harkin, an eleven-year-old from New Milford, Connecticut
Maddie Harrington, a twelve-year-old from Palm Beach Gardens, Florida
Tony won with $21,601 and Dominic was second with $21,599 Maddie was third with $0
The record of the game is available on the related link
The show was an encore from the November 2010 College Championships and the final game was aired on Friday, November 19, 2010 with these contestants and subtotals from the first and second game and results of final game in the 2 day championship:
Sam Spaulding, a sophomore from Yale University from Wilmington, North Carolina (subtotal of $4,400) ($23,201) 1st runner-up: $50,000 $27,601
Hans von Walter, a junior from Southern Adventist University from Avon Park, Florida (subtotal of $0) ($10,801) 2nd runner-up: $25,000 $10,801
Erin McLean, a sophomore from Boston University from Danvers, Massachusetts (subtotal of $15,999) ($13,998) Tournament champion: $100,000 + a trophy $29,997
The 2nd day of the college tournament. The female from Boston won it.
The 2nd day of the college tournament. The female from Boston won it. Her name and the game scores are below
Erin McLean, a sophomore from Boston University from Danvers, Massachusetts (subtotal of $15,999) (Game 2 score $13,998) ($29,997 total of both games) Tournament champion: $100,000 + a trophy
This was not a new show and just a repeat on the November 2010 College Tournament
The game was won by Rachel Rothenberg also winning the tournament Champion prize of $75,000
depends on the date of the show. The related link will list the winner for most dates
It was a Saturday encore episode with an unknown original date
Jeopardy was won by Adam Bibler, an economist originally from Lancaster, Ohio see related link
Show was a summer repeat won by Raynell Cooper
Show was an encore episode from an earlier date
The Final Jeopardy category for August 26 2010 was College History
Stand By - 2011 was released on: India: 26 August 2011 UK: 26 August 2011 USA: 26 August 2011
Jeopardy - 1984 28-26 was released on: USA: 24 October 2011
The game was won by Tom Jennings, a maintenance mechanic from Philadelphia, Pennsylvania who became a new Champion with his win of $24,000 see related link
Cowboys and Aliens - 2011 was released on: Canada: 29 July 2011 India: 29 July 2011 USA: 29 July 2011 Switzerland: 6 August 2011 (Locarno Film Festival) Singapore: 9 August 2011 Philippines: 10 August 2011 Armenia: 11 August 2011 Kazakhstan: 11 August 2011 Malaysia: 11 August 2011 New Zealand: 11 August 2011 Russia: 11 August 2011 Serbia: 11 August 2011 South Korea: 11 August 2011 Thailand: 11 August 2011 UK: 11 August 2011 Ukraine: 11 August 2011 Bulgaria: 12 August 2011 Iceland: 12 August 2011 Latvia: 12 August 2011 Lithuania: 12 August 2011 Taiwan: 12 August 2011 Vietnam: 12 August 2011 Ireland: 17 August 2011 UK: 17 August 2011 Argentina: 18 August 2011 Australia: 18 August 2011 Croatia: 18 August 2011 Israel: 18 August 2011 Slovenia: 18 August 2011 South Africa: 19 August 2011 Belgium: 24 August 2011 France: 24 August 2011 Switzerland: 24 August 2011 (French speaking region) Bolivia: 25 August 2011 Chile: 25 August 2011 Czech Republic: 25 August 2011 Germany: 25 August 2011 Hong Kong: 25 August 2011 Hungary: 25 August 2011 Netherlands: 25 August 2011 Peru: 25 August 2011 Portugal: 25 August 2011 Slovakia: 25 August 2011 Switzerland: 25 August 2011 (German speaking region) Uruguay: 25 August 2011 Austria: 26 August 2011 Colombia: 26 August 2011 Ecuador: 26 August 2011 Kenya: 26 August 2011 Mexico: 26 August 2011 Nigeria: 26 August 2011 Panama: 26 August 2011 Poland: 26 August 2011 Romania: 26 August 2011 Sweden: 26 August 2011 Venezuela: 26 August 2011 Denmark: 1 September 2011 Estonia: 2 September 2011 Paraguay: 2 September 2011 Spain: 2 September 2011 Switzerland: 2 September 2011 (Italian speaking region) Brazil: 9 September 2011 Finland: 9 September 2011 Norway: 9 September 2011 Egypt: 14 September 2011 Greece: 15 September 2011 Kuwait: 15 September 2011 Lebanon: 15 September 2011 United Arab Emirates: 15 September 2011 Cyprus: 16 September 2011 Pakistan: 16 September 2011 Turkey: 16 September 2011 Italy: 14 October 2011 Japan: 22 October 2011
Jeopardy - 1984 28-6 was released on: USA: 26 September 2011
Jeopardy - 1984 27-98 was released on: USA: 26 January 2011
Jeopardy - 1984 28-28 was released on: USA: 26 October 2011
Jeopardy - 1984 28-71 was released on: USA: 26 December 2011
The Five - 2011 2011-08-26 was released on: USA: 26 August 2011
MoneyTV - 2011 2011-08-26 was released on: USA: 26 August 2011