how dynamic titles

You haven't given us much to go on.  If you have the field 'movie_title' in your database table you can do something like:

PHP Code:

// pseudo-code
$result = $query->row_array();

$data['page_title'] = $result['movie_title'];
$this->load->view('post-view-file', $data); 


 then continue with Wouter60's answer.

If you need more specific help, you'll need to post your code.