Lucy is a main cast character for season 2. Lucy is a Humanich and was brought to life by Julie Gelineau and also created by John Woods. Lucy is different to Ethan because she was made purely to be a soldier and to fight against the Hybrids. In episode 8, "Arms and the Humanich" Lucy is killed by Ethan. He kills Lucy which then saves Julies life. Lucy has been brought back to life in "Don't Shoot the Messenger" by a higher authority.