Nightmare Moon

Nightmare Planet is the 15th episode of Star Trek: The New Generation in season 9.

Plot
Vice Admiral Typhuss James Kira, Captain Ellen Ripley, Colonel Sarah Mackenzie, Commander Chloe Sullivan, Commander Lois Lane, Captain John Martin and Amanda Ripley are returning from a meeting about the war with the Terran Empire aboard the Type 4 shuttlecraft Copernicus, when they crash land on the moon Acheron and must fight off the Xenomorphs to stay alive, a alien species that Ellen, Sarah, Typhuss, Lois, Chloe and Amanda have encountered before....