Moinax\TvDb\Client::getEpisodeById PHP Method

    public function getEpisodeById($episodeId, $language = null)
    {
        $language = $language ?: $this->defaultLanguage;
        $data = $this->fetchXml('episodes/' . $episodeId . '/' . $language . '.xml');
        return new Episode($data->Episode);
    }

 public function getEpisodeById($episodeId)
 {
     $episode = $this->tvDb->getEpisodeById($episodeId);
     return JsonResponse::create($episode);
 }