格温妮斯·帕特洛

Gwyneth Paltrow

饰：凯瑟琳 Catherine

安东尼·霍普金斯

Anthony Hopkins

饰：罗伯特 Robert

杰克·吉伦哈尔

Jake Gyllenhaal

饰：哈尔 Harold Dobbs - Hal

丹尼·麦卡蒂

Danny McCarthy

饰：警察 Cop

霍普·戴维斯

Hope Davis

饰：克莱尔 Claire

Tobiasz Daszkjewicz

Tobiasz Daszkjewicz

饰：司机 Limo Driver (as Tobiacz Daszkiewicz)

Gary Houston

饰：教授 Professor Barrow

安妮·惠特曼

Anne Wittman

饰：Friend at Party

莉·齐默尔曼

Leigh Zimmerman

饰：Friend at Party

克林·斯丁顿

Colin Stinton

饰：Theoretical Physicist

Leland Burnett

Leland Burnett

饰：Band Vocalist

John Keefe

饰：University Friend

金宝·张

Chipo Chung

饰：University Friend

C. Gerod Harris

C. Gerod Harris

饰：University Friend (as C Gerod Harris)

罗珊·塞斯

Roshan Seth

饰：Professor Bhandari

Lolly Susi

Lolly Susi

饰：Airport Check-In Lady

Benjamin S. Carroll

饰：Memorial Attendee (uncredited)

Daniel Hatkoff

饰：Student (uncredited)

Selena Mars

Selena Mars

饰：Student (uncredited)

Christian Rose

饰：Airport Patron (uncredited)

Haroula Spyropoulos

Haroula Spyropoulos

饰：Student (uncredited)

John Thurner

饰：Church Memorial Attendee (uncredited)

Tobiasz Daszkiewicz

饰：Limo Driver

丹尼·麦卡锡

Danny McCarthy

饰：Cop

约翰·基夫

John Keefe

饰：大学朋友

Chipo Chung

饰：大学朋友

罗斯汉·塞思

Roshan Seth

饰：班达里教授