TV Coastal Devon & Cornwall with Michael Portillo Coastal Devon & Cornwall with Michael Portillo 8.5/10 by 2 users Michael Portillo, a British journalist, broadcaster and former politician, begins a south-west coastal pilgrimage, travelling through Devon and Cornwall. Details Casts Posters Images Title Coastal Devon & Cornwall with Michael Portillo Alternative Titles First Air Date 2021-08-25 Last Air Date 2021-09-29 Number of Episodes 6 Number of Seasons 1 Genres Documentary, Networks 5, Casts Michael Portillo Plot Keywords , Self - Host Michael Portillo