'Candy Center Crunch & Strawberry Shortcake for dessert' value $1000 answer John Gregg round Double Jeopardy! Show_number 4909 category LOUIS ARMSTRONG air_date 2001-04-18 question 'From 1869 to 1874 Gustav Nachtigal explored this island in this body part' value $400 answer Islamabad round Jeopardy! Show_number 6118 category GET SOME CULTURE air_date 2004-10-27 question 'Lewis & Clark Centennial Exposition of 1867' value $800 answer (John) Steinbeck round Final Jeopardy! Show_number 4741 category THIRD.