导演 让-皮埃尔·热内

Ripley 西格妮·韦弗

Call 薇诺娜·瑞德

Vriess 多米尼克·皮诺

Johner 朗·普尔曼

Christie 加里·杜尔丹

Elgyn 迈克尔·温科特

Hillard 金·弗劳尔斯

General Perez 丹·哈达亚

Dr. Wren J·E·弗里曼

Gediman 布拉德·道里夫

Distephano 雷蒙德·克鲁兹

Purvis 利兰·奥瑟

Anesthesiologist Carolyn Campbell

Scientist Marlene Bush

Surgeon David St. James

Soldier with Glove Rodney Mitchell

Soldier Shot Through Helmet Robert Faltisco

Frozen Soldier David Rowe

Soldier Garrett House

Soldier Rod Damer

Soldier Mark Mansfield

Soldier 丹尼尔·雷蒙特

Soldier Cris D'Annunzio

Father (voice) Steven Gilborn

Sleeper Robert Bastens

Sleeper Rico Bueno

Sleeper Alex Lorre

Sleeper Ronald Ramessar

Young Ripley Nicole Fellows

Lead Alien Tom Woodruff Jr.

Newborn Vocal (voice) Joan La Barbara

Newborn Vocal (voice) Archie Hahn

Soldier Who Stuns Ripley (uncredited) Eddie Yansick

Sleeper (uncredited) Nito Larioza

Alien (uncredited) 大卫·普赖尔

Soldier in Cocoon (uncredited) Nicholas Talone

Soldier Shot by Johner (uncredited) Brad Martin

Hero Alien Warrior (uncredited) 亚历克·吉利斯