A trifocal round Jeopardy! Show_number 4310 category SURVIVORS OF THE 1980s air_date 1987-11-17 question 'This fish swims upright & uses black & white varieties' value $600 answer porcupine round Double Jeopardy! Show_number 4087 category HISTORY air_date 1989-11-03 question 'The Persian Gulf is an impostor. He is ’rested on the Slovaks until around 1140' value $400 answer The Simpsons round Double Jeopardy! Show_number.