To watch Intergalactic, you need the Sky Go desktop app
The Sky Go desktop app makes it even easier for you to find the programmes you want to watch. And with Sky Mobile, you can watch Sky TV on the go without using your data.
Sky Go is included at no extra cost to your Sky TV subscription.
Got the Sky Go desktop app already?
Install the Sky Go desktop app here
Once downloaded, run the installer.
...and in the future
Double click the Sky Go App icon on your desktop.