A squad of Ultramarines answer a distress call from an Imperial Shrine World. A full Company of Imperial Fists was stationed there, but there is no answer from them. The squad investigates to find out what has happened there.
Not streaming on a subscription service in the US right now.
Starring Terence Stamp, John Hurt, Sean Pertwee, Steven Waddington, Donald Sumpter, Johnny Harris, Ben Bishop, Chris Finney, Gary Martin