Watch Series: Martin Clunes: Horsepower Released in (2010) - Season 1 produced by UK, The TV Series categorized in Documentary, and content rating TV-G with duration 60 min broadcasted as these networks ITV, ITV1, Streamed at Putlocker Martin Clunes travels the world to unlock the secrets of man's partnership with horses in Horsepower. His fascinating journey takes him from remotest Mongolia to the deserts of Arabia; to see the enigmatic wild Mustangs in Nevada, and watch the thrills and spills of rodeo in Las Vegas. - Season 1