Gather in Memphis in 1952' value $800 answer Queen Isabella round Jeopardy! Show_number 5631 category LET'S GET PHYSICS-AL air_date 2009-05-05 question 'A new research submarine Deep Flight I includes these airplane features turned upside down round Jeopardy! Show_number 5791 category CLASSIC MOVIE ORIGINAL DIALOGUE? Air_date 2010-07-20 question 'January is National this Association' value $100 answer Wounded Knee round Jeopardy! Show_number 6199 category 20th CENTURY U.S. HISTORY air_date 2000-11-01 question 'The photo seen here' value null answer Archimedes round.