Jean-Pierre Jeunet	...	(Director)
Dan O'Bannon, Ronald Shusett	...	(Writer)
Sigourney Weaver	...	Ellen Ripley
Winona Ryder	...	Annalee Call
Dominique Pinon	...	Vriess
Ron Perlman	...	Johner
Gary Dourdan	...	Christie
Michael Wincott	...	Frank Elgyn
Kim Flowers	...	Sabra Hillard
Dan Hedaya	...	Gen. Martin Perez
J.E. Freeman	...	Dr. Mason Wren
Brad Dourif	...	Dr. Jonathan Gediman
Raymond Cruz	...	Vincent Distephano
Leland Orser	...	Larry Purvis
Carolyn Campbell	...	Carlyn Williamson (Anesthesiologist)
Marlene Bush	...	Scientist
David St. James	...	Surgeon
Darius Khondji	...	Cinematographer

Summary: 200 years after the conclusion of Alien 3, the company is able to resurrect Ripley (Sigourney Weaver) through the process of cloning and the scientists successfully take the Queen Alien out of her. But, Ripley's DNA gets mixed up with the Queen's and she begins to develop certain alien characteristics. The scientists begin breeding the aliens, but they later escape. Soon the Xeno-morphs are running amok on the ship, which is on course to earth. The Queen then gives birth to a deadly new breed of alien, which could spell disaster for the entire human race. It's up to Ripley and a band of space pirates to stop the ship before it reaches earth.