@using (Html.BeginForm("AddSingleMovie", "Movies"))
{
    <br />
    <span>please input name of the movie for quick adding: </span>
    <input type="text" id="txt" name="Title" />   
    <input type="submit" />       
}

    //MoviesController.cs
    [HttpPost]
    public ActionResult AddSingleMovie(string Title)
    {
 
            return RedirectToAction("Index");
        
    }