6.5 1080pAlien: Covenant – Prologue: Phobos Jul. 19, 2017 Alien: Covenant – Prologue: Phobos IMDb: 6.5 2017 9 min 27 views At a Weyland-Yutani facility on Phobos, several members of the crew for the upcoming Covenant colony mission are subjected to psychological tests ... Science Fiction