大卫·布林

David Brin

饰：自己 Self

阿齐瓦·高斯曼

Akiva Goldsman

饰：自己 Self

金·斯坦利·罗宾逊

Kim Stanley Robinson

饰：Himself - Author

马特·弗里奇曼

Matt Fraction

饰：Himself

John Siuntres

饰：Himself

乔纳森·亚当斯

Jonathan Adams

饰：自己 Self

加文·斯科特

Gavin Scott

饰：自己 Self

加来道雄

Michio Kaku

饰：自己

雷德利·斯科特

Ridley Scott

饰：自己

金·斯坦利

Kim Stanley

饰：自己

罗伯托·奥奇

Roberto Orci

饰：自己

哈兰·埃利森

Harlan Ellison

饰：Self - Author

保罗·范霍文

Paul Verhoeven

饰：Self

Circus-Szalewski

Circus-Szalewski

饰：Frank Harris

Michael Raif Brizzolara

饰：Philip K Dick

Jeffrey Steinberg

饰：Self

Jessica DeShaw

饰：Clare Clairmont

Gentry Lee

饰：Self - Chief Engineer of Solar System Exploration, Jet Propulsion Laboratory

Jeff Greenwald

饰：Self - author

Alison Zatta

饰：Tessa Dick

沃尔特·默奇

Walter Murch

饰：Self - Film Editor

卡伦·E·弗里格特

Karen E. Wright

饰：Featured

Maja Mataric

饰：Self - Professor of Computer Science, University of Southern California

Jerry Pournelle

饰：Self

Seth Shostak

饰：Self

Colin Angle

Colin Angle

饰：Chairman, iRobot

George A. Slusser

饰：Self - Professor of Comparative Literature, University of California

Andre Fenton

饰：Self

Mark Fernandes

饰：Arthur C Clarke

道格拉斯·雷恩

Douglas Rain

饰：Voice of HAL in '2001, A Space Odyssey'

Lucy Eaton

饰：Philip's Twin Sister

Craig Harvey

饰：Chief Coroner Investigator, Los Angeles County

William C. Albert

饰：FBI Agent Matson

Lynn Rothschild

饰：Self - NASA Ames Research Center

Greg Rickman

饰：Self - Biographer

布兰农·布拉加

Brannon Braga

饰：Self

Jason Johnson

Jason Johnson

饰：Isaac Asimov

Jessica Nicole Webb

饰：Self

Paul Debevec

饰：Self - Research Professor

Amanda Jane Fleming

饰：Lady in Pink

Elizabeth Krasick

饰：Beverly DuPlane

Andy Ihnatko

饰：Self - Tech Columnist, Chicago Sun Times