The first scream is from one of the crew, who is in extreme pain. It causes Captain Alverez and Pilot Aston to pull the headsets from over their ears. The second scream is from Navigator Jolton and is one of extreme panic. "They're in the shuttle. The Creatures are in the shuttle " Captain Alverez hits the alarm button and yells into the microphone, "Control, initiate emergency lockdown. We have a containment breach; repeat, we have a containment breach. We have Creatures on board " The story is fiction; the threat is real.