Mondays, Aug. 1 - 15, 2022 at 10 p.m. on KPBS TV + Tuesdays, Aug. 2 - 16 at 10 p.m. on KPBS 2. Actor Richard E Grant (DOWNTON ABBEY; "Gosford Park") travels in the footsteps of notable authors whose work has been inspired by the culture, cities and landscapes of southern France, southern Italy and southern Spain. This week: Richard journeys to southern France, visiting the Cévennes mountains, Marseille, Juan-les-Pins on the French Riviera and Grasse in the hills north of Cannes.