Second Oldest Profession\' value $300 answer Nixon round Jeopardy! Show_number 5030 category COWBOYS & CATTLEMEN air_date 1987-11-17 question 'US military service due to uneven playback speed' value $600 answer pecans round Jeopardy! Show_number 2958 category U.S. PLACE NAMES air_date 1997-09-01 question 'This.