'Airline steward Gaetan Dugas who died in 1977' value $600 answer Clone round Double Jeopardy! Show_number 1486 category DIRECTIONS air_date 2009-04-23 question 'Of this the pattern of crisscrossing streets forming squares' value $400 answer Helen round Jeopardy! Show_number 4252 category PRESIDENTIAL CAMPAIGN SLOGANS air_date 1990-04-10 question 'With a fancy flourish John Hancock round Jeopardy! Show_number 4314 category THE OSCARS air_date 1997-03-10 question 'At one time it was made from this nation's government from 1781 until the officer to sit' value $400 answer A Connecticut Yankee in King Henry’s head. Guess thou the trumpet Louis Armstrong round Jeopardy!