伊桑·霍克

Ethan Hawke

饰：文森特 Vincent Freeman

乌玛·瑟曼

Uma Thurman

饰：Irene Cassini

裘德·洛

Jude Law

饰：杰罗姆 Jerome Eugene Morrow

尤金·卢瑟·戈尔·维达尔

Gore Vidal

饰：Director Josef

山德·贝克利

Xander Berkerley

饰：Dr. Lamar

伊莱亚斯·科泰斯

Elias Koteas

饰：Antonio Freeman

玛娅·鲁道夫

Maya Rudolph

饰：Delivery Nurse

迪恩·诺里斯

Dean Joseph Norris

饰：Cop on the Beat

布莱尔·安德伍德

Blair Underwood

饰：Geneticist

梅森·甘宝

Mason Wilson Gamble

饰：Vincent Freeman - Boy

威廉姆·李·斯科特

William Lee Scott

饰：Anton Freeman - Teen

欧内斯特·博格宁

Ernest Borgnine

饰：Caesar

托尼·夏尔赫布

Tony Shalhoub

饰：German

艾伦·阿金

Alan Arkin

饰：Det. Hugo

肯·马里诺

Ken Marino

饰：Sequencing Technician

劳恩·迪恩

Loren Dean

饰：Anton Freeman

Russell Milton

Russell Milton

饰：Gattaca Detective

Lindsey Ginter

Lindsey Ginter

饰：Mission Commander (as Lindsey Lee Ginter)

丹格里芬

Dan Griffin

饰：Classmate (uncredited)

George Marshall Rose

饰：Beaten Detective

伍娜·戴蒙

Una Damon

饰：Head Nurse

Elizabeth Dennehy

饰：Preschool Teacher

查德·克里斯特

Chad Christ

饰：Vincent Freeman - Teen

简妮·布鲁克

Jayne Brook

饰：Marie Freeman

Vincent Nielson

饰：Anton Freeman - Boy

Clarence Graham

饰：Personnel Officer

Carlton Bembry

饰：Gattaca Hoover (as Carlton Benbry)

Cynthia Martells

Cynthia Martells

饰：Cavendish

Grace Sullivan

饰：Sequencing Customer

加布里艾尔·瑞丝

Gabrielle Reece

饰：Gattaca Trainer

Ryan Dorin

饰：Twelve-Fingered Pianist

Steve Bessen

饰：Blood Test Detective

Beverly Griffith

Beverly Griffith

饰：Anatomy Teacher (uncredited)

David LeBell

饰：Invalid (uncredited)

格雷戈·赛斯特罗

Greg Sestero

饰：Gattacan Citizen

乔治·马歇尔·卢格

George Marshall Ruge

饰：演员 Actor/Actress