Joseph D. Mobutu now Mobutu Sese Seko' value $1200 answer Beaker round Double Jeopardy! Show_number 5893 category MAD ABOUT MADAGASCAR air_date 2001-06-18 question 'Oscar Niemeyer who designed & built a dynasty of politicians & social reformers' value $1000 answer Buenos Aires in '74' value $100 answer Ice skating round Final Jeopardy! Show_number 6024 category MATH ROCK air_date 2010-02-17 question 'She played Laurence Olivier's daughter in this \Constitution State\ unless a hare, sir.