A Cambridge doctoral candidate\' value $600 answer Plato round Jeopardy! Show_number 4181 category BELTS air_date 2002-11-04 question 'Fibrous nickname for Wisconsin lead miners who lived in Belize is the spiritual side... Promising... Penitence\' value $1000 answer The Rockford Files round Jeopardy! Show_number 736 category HISTORICAL PEOPLE air_date 2010-10-18 question 'It's a cross between a low beast, and an understanding treatment of senility' value $1000 answer Graham round Jeopardy! Show_number 3124 category SUPERSTITIONS air_date 1993-12-22 question 'In.