British programs often film a season every 2 years. 10 seasons of "Doc Martin" [0] have taken 18 years to produce and air. [0] https://www.imdb.com/title/tt04

British programs often film a season every 2 years. 10 seasons of "Doc Martin" [0] have taken 18 years to produce and air. [0] https://www.imdb.com/title/tt0408381/episodes/ https://www.imdb.com/title/tt0408381/episodes/