Trama:
When Ripley's lifepod is found by a salvage crew over 50 years later, she finds that terra-formers are on the very planet they found the alien species. When the company sends a family of colonists out to investigate her story—all contact is lost with the planet and colonists. They enlist Ripley and the colonial marines to return and search for answers.

Cast:

Sigourney Weaver Lt. Ellen Louise Ripley

Carrie Henn Rebecca "Newt" Jorden

Michael Biehn Cpl. Dwayne Hicks

Paul Reiser Carter J. Burke

Lance Henriksen Lance Bishop

Bill Paxton Pvt. William L. Hudson

William Hope Lt. Scott Gorman

Jenette Goldstein Pvt. Jenette Vasquez

Al Matthews Sgt. Al Apone

Mark Rolston Pvt. Mark Drake

Ricco Ross Pvt. Ricco Frost

Colette Hiller Cpl. Colette Ferro

Daniel Kash Pvt. Daniel Spunkmeyer

Cynthia Dale Scott Cpl. Cynthia Dietrich

Tip Tipping Pvt. Tim Crowe

Trevor Steedman Pvt. Trevor "Ski" Wierzbowski

Paul Maxwell Van Leuwen

Valerie Colgan ECA Rep

Alan Polonsky Insurance Man

Alibe Parsons Med Tech

Blain Fairman Doctor

Barbara Coles Cocooned Woman

Carl Toop Aliens / Alien Queen

John Lees Power Loader Operator

Eddie Powell Alien Warrior (uncredited)

Jay Benedict Newt's Father (uncredited)

Mac McDonald Al Simpson (uncredited)

William Armstrong Lydecker (uncredited)

Holly De Jong Newt's Mother (uncredited)

Jill Goldston Worker in Corridor (Special Edition) (uncredited)

Supporto: Sconosciuto,

In prestito: No

Rapporto: Unknown