What does life look like on other planets? How similar would it be to life on Earth? And, as a side note, who brings a cat on a mission in space??? Nathan and Chris get into these hard hitting questions as they discuss Ridley Scott's 1979 film, Alien, starring Sigourney Weaver, John Hurt and Ian Holm. They discuss the movie's creepy aesthetic brought to you by H.R. Giger as well as the science of space ship design and extraterrestrial life.