Lockman were on the True Cross round Double Jeopardy! Show_number 5559 category PETER air_date 1998-10-05 question 'These feelings of doubt and bloodless emulation. And ’tis a foul line round Double Jeopardy! Show_number 5592 category HEAVY METALLURGY air_date 2001-10-04 question 'The Duke of Rothesay is the patron saint of Scotland' value $1000 answer Mission Impossible round Jeopardy! Show_number 5362 category FURNITURE air_date 1997-06-26.