The Crimson Field
Starring Oona Chaplin, Alice St. Clair, Marianne Oldham, Hermione Norris, Richard Rankin, Kevin Doyle, Suranne Jones, Jack Gordon, Alex Wyndham, Jeremy Swift
It's a drama and war show, and has a rating of 7.8 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Spain.