Ripley's sister has woken from cryosleep disorientated and alone. The crew including her sister are missing. Something is very wrong. A sharp pain makes her grab her belly only for her to realize her body does not look like it did when she went into the cryo chamber. Completely confused and not quite willing to accept that it's her body she comes to the realization that there's something in her. She appears to be pregnant, but she can't be! After examining her huge belly in a mirror she realizes she is being monitored by an android. Demanding to know where the crew is she questions the android but is completely sidetracked by the excruciating pain that emanates from her belly. Quickly she calls for a full body scan in hopes of an answer. After her belly is examined it is revealed that she is indeed pregnant, just not with any human life form. It's all happening so fast, and she knows that this thing is about to make it's entrance...