Sonarr/src/UI/Activity/Queue/QueueModel.js

var Backbone = require('backbone');
var SeriesModel = require('../../Series/SeriesModel');
var EpisodeModel = require('../../Series/EpisodeModel');

module.exports = Backbone.Model.extend({
    parse : function(model) {
        model.series = new SeriesModel(model.series);
        model.episode = new EpisodeModel(model.episode);
        model.episode.set('series', model.series);
        return model;
    }
});