Similar Works
	Endangered Species  (2002, Kevin S. Tenney)
	Invasion of the Body Snatchers  (1978, Philip Kaufman)
	Alien Intruder  (1993, Ricardo Jacques Gale)
	Candy Stripers

Other Related Works
Includes:	Species  (1995, Roger Donaldson)
	Species II  (1998, Peter Medak)
	Species III  (2004, Brad Turner)
	Species IV: The Awakening  (2007, Nick Lyon)