/**
 * Return a specific Movie.
 *
 * @since    2.1
 * 
 * @param    int|WP_Post    $post Optional. Post ID or post object. Defaults to global $post.
 * @param    string         $output Optional, default is Object. Accepts OBJECT, ARRAY_A, or ARRAY_N. Default OBJECT.
 * @param    string         $filter Optional. Type of filter to apply. Accepts 'raw', 'edit', 'db', or 'display'. Default 'raw'.
 *
 * @return   WP_Post|null WP_Post on success or null on failure
 */
function wpmoly_get_movie($post_id = null, $output = OBJECT, $filter = 'raw')
{
    return WPMOLY_Movies::get_movie($post_id, $output, $filter);
}