Unconscious, he is carried back to the Nostromo where Ash
violates
quarantine protocol by bringing him aboard.
Unsuccessfully attempting to remove the creature from Kane's face, the crew discover that its blood is a
corrosive acid. It
eventually detaches on its own and is found dead. With the ship repaired, the crew
resume their trip to Earth.
Kane awakens
seemingly unharmed, but later
chokes and
convulses until an alien creature
bursts from his
chest, killing him and escaping into the ship. Lacking
conventional weapons, the crew attempt to
locate and capture the creature by
fashioning motion trackers, electric
prods, and
flamethrowers.