TV Devon and Cornwall - Season 5 Episode 1 : Episode 1 Devon and Cornwall - Season 5 Episode 1 : Episode 1 /10 by 0 users Jack Baines and Nick Dymond plan to turn 275,000 sunflowers, growing outside Truro, into the county's first sunflower cooking oil. But they're at the mercy of the Cornish weather. Details Casts Posters Images Title Devon and Cornwall - Season 5 Episode 1 : Episode 1 Alternative Titles First Air Date 2019-04-01 Last Air Date 2022-06-17 Number of Episodes 24 Number of Seasons 5 Genres Documentary, Reality, Networks Channel 4, More4, Casts John Nettles Plot Keywords , Self - Narrator John Nettles Episodes List Devon and Cornwall Season 5 :Episode 1 Episode 1 Episode 1 2022-05-27 Daily life in the beautiful south west - from the viewpoint of locals, villagers, farmers, fishermen, shop-keepers and the tourist industry. Devon and Cornwall Season 5 :Episode 2 Episode 2 Episode 2 2022-06-03 Daily life in the beautiful south west - from the viewpoint of locals, villagers, farmers, fishermen, shop-keepers and the tourist industry. Devon and Cornwall Season 5 :Episode 3 Episode 3 Episode 3 2022-06-10 Daily life in the beautiful south west - from the viewpoint of locals, villagers, farmers, fishermen, shop-keepers and the tourist industry. Devon and Cornwall Season 5 :Episode 4 Episode 4 Episode 4 2022-06-17 Daily life in the beautiful south west - from the viewpoint of locals, villagers, farmers, fishermen, shop-keepers and the tourist industry.