Steven Biel

饰：Self - Author

Leighton H. Coleman III

饰：Self - Relative of Daisy Spedden

Stuart Fischoff

饰：(as Dr Stuart Fischoff)

维克多·加博

Victor Garber

饰：Narrator

Daniel Allen Butler

饰：Himself - Author

詹姆斯·卡梅隆

James Cameron

饰：Himself

Millvina Dean

饰：Herself - Titanic Survivor

莱昂纳多·迪卡普里奥

Leonardo DiCaprio

饰：Himself

博纳德·福克斯

Bernard Lawson

饰：Himself - Actor

多萝西‧吉布森

Dorothy Gibson

饰：Herself - Titanic survivor

约瑟夫·戈培尔

Josef Goebbels

饰：Himself

谭美·格兰姆斯

Tammy Grimes

饰：Herself - Singer

Ron Hamill

饰：Self - Collector

乔纳森·海德

Jonathan Hyde

饰：Self

Don Lynch

Don Lynch

饰：Self - Author

大卫·麦考姆

David McCallum

饰：Self - Actor

罗迪·麦克道尔

Roddy McDowall

饰：Self - Actor

Eddie O'Donnell

饰：(as Father Eddie O'Donnell SJ)

皮特·斯通

Peter Stone

饰：Self - Author

拉尔夫·B·怀特

Ralph B. White

饰：Self - Cameraman Explorer

Bob Ballard

饰：(archive footage) (as Bob Ballard)

威廉二世皇帝

Kaiser Wilhelm II

饰：(archive footage)

马丁·路德·金

Martin Luther King

饰：(archive footage)

William MacQuitty

饰：(archive footage)

Arthur Rostron

饰：(archive footage)

E.J. Smith

饰：(archive footage)

凯特·温丝莱特

Kate Winslet

饰：(archive footage)

Ryan Cassidy

饰：Self - Maritime Collector

Charles A. Haas

饰：(as Charles Haas)

Michael McCaughan

饰：Self - Senior Curator, Ulster Folk and Transport Museum

Michel 'Momon' Navratil

饰：Self

Gregory Shaw

饰：Self - VP, Butterfield & Butterfield

George Tulloch

饰：Self - President, RMS Titanic, Inc

毛里·叶斯顿

Maury Yeston

饰：Self - Composer Lyricist

Jack Johnson

饰：(archive footage)

约翰·肯尼迪

John F. Kennedy

饰：(archive footage)

瓦尔特·洛德

Walter Lord

饰：(archive footage)

查尔斯三世

King Charles III

饰：(archive footage)

西比·施米茨

Sybille Schmitz

饰：(archive footage)

格劳瑞亚·斯图尔特

Gloria Stuart

饰：(archive footage)