The ’80s and ’90s were very, very good to Jessica Kosmalla and therefore were very, very good to lovers of German skin. That’s because the classy brunette appeared nude then, though only three times. She took it off for the long-running local boob-tube cop show Derrick, in the documentary Schön war die Zeit (1988), and, finally, in the made-for-TV Ein Engel schlägt zurück (1998). The small-breasted beauty is missed, but something tells Mr. Skin that the nude millennium will find our Jessica getting naked again.