HomePeople Biography and filmographyJ.P. Martin Biography unavailable on TMDB. Movies (5)TV shows (0) Movies (5) Romance de Luna2015 · Writer A Place Called Home2004 · Story, Teleplay The Last Cowboy2003 · Writer The Blaireau Case1932 · Jules Flêchard BaleydierBaleydier1932 TV shows (0) No credits available.