app.get('/film/:film', function(req, res) {
    let apiKey = 'your-key;
    fetch('http://www.omdbapi.com/?apiKey=' + apiKey + '&i=' + req.params.film)
        .then(function(data) { return data.json(); })
        .then(function(film) {
            console.log(film);
            res.render('film.html', {
                film: film
            });
        })
});