"John Doe" - found in an alleyway by two police officers thinking he might be a junkie, was dropped off at the shelter where he became he newest resident, suffering from amnesia and sleep deprivation.Donovan urged Jones to join the "great quest" and pick up the trail - since the project leader had vanished along with all his research - "Find the man and you will find the Grail.He enlists the help of one of the gangs"" molls, femme fatale (Gloria Grahame), in order to seek revenge." Dreyfus recommended that they keep their encounter a secret back at the colony, to avoid creating panic: "Not a word until we can figure out what to do.