ok i found this one IMDB scraper
for C#:
http://web3o.blogspot.de/2010/11/aspnetc-imdb-scraping-api.html
PHP here:
http://web3o.blogspot.de/2010/10/php-imdb-scraper-for-new-imdb-template.html
alternatively a imdbapi.org implementation for c#:
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Xml.Linq;
using HtmlAgilityPack; // http://htmlagilitypack.codeplex.com/
public class IMDBHelper
{
    public static imdbitem GetInfoByTitle(string Title)
    {
        string url = "http://imdbapi.org/?type=xml&limit=1&title=" + Title;
        HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
        req.Method = "GET";
        req.UserAgent = "Mozilla/5.0 (Windows; U; MSIE 9.0; WIndows NT 9.0; en-US))";
        string source;
        using (StreamReader reader = new StreamReader(req.GetResponse().GetResponseStream()))
        {
            source = reader.ReadToEnd();
        }
        HtmlDocument doc = new HtmlDocument();
        doc.LoadHtml(source);        
        XDocument xdoc = XDocument.Parse(doc.DocumentNode.InnerHtml, LoadOptions.None);
        imdbitem i = new imdbitem();
        i.rating = xdoc.Descendants("rating").Select(x => x.Value).FirstOrDefault();
        i.rating_count = xdoc.Descendants("rating_count").Select(x => x.Value).FirstOrDefault();
        i.year = xdoc.Descendants("year").Select(x => x.Value).FirstOrDefault();
        i.rated = xdoc.Descendants("rated").Select(x => x.Value).FirstOrDefault();
        i.title = xdoc.Descendants("title").Select(x => x.Value).FirstOrDefault();
        i.imdb_url = xdoc.Descendants("imdb_url").Select(x => x.Value).FirstOrDefault();
        i.plot_simple = xdoc.Descendants("plot_simple").Select(x => x.Value).FirstOrDefault();
        i.type = xdoc.Descendants("type").Select(x => x.Value).FirstOrDefault();
        i.poster = xdoc.Descendants("poster").Select(x => x.Value).FirstOrDefault();
        i.imdb_id = xdoc.Descendants("imdb_id").Select(x => x.Value).FirstOrDefault();
        i.also_known_as = xdoc.Descendants("also_known_as").Select(x => x.Value).FirstOrDefault();
        i.language = xdoc.Descendants("language").Select(x => x.Value).FirstOrDefault();
        i.country = xdoc.Descendants("country").Select(x => x.Value).FirstOrDefault();
        i.release_date = xdoc.Descendants("release_date").Select(x => x.Value).FirstOrDefault();
        i.filming_locations = xdoc.Descendants("filming_locations").Select(x => x.Value).FirstOrDefault();
        i.runtime = xdoc.Descendants("runtime").Select(x => x.Value).FirstOrDefault();
        i.directors = xdoc.Descendants("directors").Descendants("item").Select(x => x.Value).ToList();
        i.writers = xdoc.Descendants("writers").Descendants("item").Select(x => x.Value).ToList();
        i.actors = xdoc.Descendants("actors").Descendants("item").Select(x => x.Value).ToList();
        i.genres = xdoc.Descendants("genres").Descendants("item").Select(x => x.Value).ToList();
        return i;
    }
    public class imdbitem
    {
        public string rating { get; set; }
        public string rating_count { get; set; }
        public string year { get; set; }
        public string rated { get; set; }
        public string title { get; set; }
        public string imdb_url { get; set; }
        public string plot_simple { get; set; }
        public string type { get; set; }
        public string poster { get; set; }
        public string imdb_id { get; set; }
        public string also_known_as { get; set; }
        public string language { get; set; }
        public string country { get; set; }
        public string release_date { get; set; }
        public string filming_locations { get; set; }
        public string runtime { get; set; }
        public List<string> directors { get; set; }
        public List<string> writers { get; set; }
        public List<string> actors { get; set; }
        public List<string> genres { get; set; }
    }
}