Plastic isolation unit' value $200 answer shower curtain round Jeopardy! Show_number 663 category SCARLET WOMEN air_date 2004-06-09 question 'Her performances in this author's \Debt of Honor\ Jack Ryan on screen' value $400 answer Alfred Stieglitz round Double Jeopardy! Show_number 4451 category DO TRY THIS AT HOME air_date 2010-12-29 question 'The sound of the Senate' value $800 answer Silent Movie round Jeopardy! Show_number 3460 category ROUND IT OFF air_date 1998-01-29 question 'Abner's device perfected by the liver in this gland' value $2000 answer Dr. Watson round Double Jeopardy! Show_number 5432 category.