Ten pairs of unclued lights give the names of people whose 89 was ‘50D/2A’ (six words in total). They include one 37, two singers, a prolific 34, a colourful writer, an outré TV star, an expert at ‘16/6/38’ (six words in total), a film producer, a mathematician who also watched ‘128/103/10’ (five words in total) and a 93A/79.