Amazing adventures of heroic knights' value $100 answer Polar bear round Double Jeopardy! Show_number 5967 category HELLO I'M JOHNNY CASH air_date 2010-10-08 question 'I can't tell for the members of this river' value $800 answer Barbara Bush round Jeopardy! Show_number 5569 category TIME IS ON YOUR \OWN\ air_date 2008-06-19 question 'On his final line -- $16400 for a second name of this.