马修·麦康纳
Matthew McConaughey
饰：罗恩·伍德鲁夫 Ron Woodroof
詹妮弗·加纳
Jennifer Garner
饰：萨克斯医生 Dr. Eve Saks
杰瑞德·莱托
Jared Joseph Leto
饰：雷蒙 Rayon
斯蒂夫·扎恩
Steve Zahn
饰：Tucker
达拉斯·罗伯特斯
Dallas Roberts
饰：大卫·韦恩 David Wayne
凯文·兰金
Kevin Rankin
饰：T.j
丹尼斯·欧哈拉
Denis O'Hare
饰：Dr. Sevard
格里芬·邓恩
Griffin Dunne
饰：Dr. Vass
简·麦克尼尔
Jane McNeill
饰：弗朗辛·聚斯金德 Francine Suskind
朱丽叶·李维斯
Juliet ReevesLondon
饰：Rodeo Girl
詹姆斯·杜蒙特
James DuMont
饰：雷蒙父亲 Rayon's Father
Stephanie Grote
饰：有蛇形纹身的女孩 The Girl With The Snake Tattoo (as Stephanie Grote)
J·D·埃弗摩尔
J.D. Evermore
饰：克林特 Clint
劳伦斯·特纳
Lawrence Turner
饰：拉里 Larry
Jency Griffin
饰：卡洛 Carol
Lily Virginia Filson
饰：舞者
Philippe Radelet
饰：调酒师 Bartender
罗斯·P·库克
Ross P. Cook
饰：油田工人 Oil Field Worker
Carl Palmer
Carl Palmer
饰：FDA客户代理 FDA Customs Agent
爱德华·J·克莱尔
Edward J. Clare
饰：博德成员 Board Member
托尼·宾利
Tony Bentley
饰：法官 Judge
Kenneth Kynt Bryan
饰：雷蒙的朋友 Rayon’s Friend
Joji Yoshida
Joji Yoshida
饰：Dr. Hiroshi
Wanda Leigh
饰：酒店接待员 Hotel Receptionist
盖斯·罗德斯
Gus Rhodes
饰：博德成员 Board Member
迪内·泰勒
Deneen Tyler
饰：迪尼斯 Denise
肖恩·博伊德
Sean Boyd
饰：博德代理人 Border Agent
斯科特·武田
Scott Takeda
饰：Mr. Yamata
唐娜·杜普兰提尔
Donna Duplantier
饰：Nurse Frazin
John C. Coffman
饰：CDC Representative
埃尔顿·勒布朗
Elton LeBlanc
饰：Restaurant patron
Robert Segari
饰：Doctor
Joseph Uzzell
饰：Steak House Waiter
Jeanine Hill
饰：Rodeo girl
杰伊·奥利弗
Jay Oliver
饰：Airport Traveler
伊恩·卡塞尔伯里
Ian Casselberry
饰：Hispanic Orderly
Lucius Falick
饰：Freddie
Justin Edward Davis
饰：Shirtless Bartender
辛西亚·勒布朗
Cynthia LeBlanc
饰：Bank Receptionist
Steven J. Daniels
饰：US custom agent
Matthew Thompson
饰：Effeminate Man
Jonathan Tabler
Jonathan Tabler
饰：Rick Ferris
Henry Frost
饰：Gay Cowboy
Tre Tureaud
饰：HIV Patient
Bob Walker
饰：Doctor
布拉德福德·考克斯
Bradford Cox
饰：Sunny
Adam Dunn
饰：Neddie Jay
希瑟·艾希礼·博伊德
Heather Ashley Boyd
饰：Waitress
Jeffery Ballard
饰：Rodeo Spectator
Neeona Neal
饰：Stripper
Rick Espaillat
饰：Michael
Michael David Smith
饰：Potential Drug Buyer
克林特·迈克尔·纳坎
Clint Michael Naquin
饰：News Crew
Martin Covert
饰：Ian
Frederick Clark
饰：Steve Dawson
Chance Fitzgerald
饰：Paramedic
Mark Silbert
饰：Security Guard
Joseph Blackstone
饰：Bar cowboy (uncredited)
亚历山德拉·戈埃尔
Alexandra Goel
饰：Airport Traveler (uncredited)
Gene Kevin Hames Jr.
Gene Kevin Hames Jr.
饰：Gambler (uncredited)
Mark Joyce
饰：Doctor (uncredited)
A.J. Leitell
饰：Corn Street Vendor (Mexico) (uncredited)
凯瑟琳·金·潘
Catherine Kim Poon
饰：Japanese visitor (uncredited)
Ryan Daniel Rodriguez
饰：Airport Traveler (uncredited)
杰西·亚伯勒
Jesse Yarborough
饰：Rodeo Spectator (uncredited)
John Wettermark
饰：Hospital Board Member
Steven Meadows
饰：Drug Customer
道格拉斯·M·格里芬
Douglas M. Griffin
饰：Rog
Noelle Wilcox
饰：Kelly
洛根·道格拉斯·史密斯
Logan Douglas Smith
饰：Dr. Meyer
Christina M. Williams
饰：Hospital Receptionist (uncredited)
迈克尔·奥尼尔
Michael O'Neill
饰：Richard Barkley
Don Brady
Don Brady
饰：Tucker's Father
Claire McReynolds
饰：Little Girl of Family #2 (uncredited)
Sarah Eilts
Sarah Eilts
饰：Ron's Hooker
Treasure White
Treasure White
饰：Child Aids Patients
Rachel Wulff
Rachel Wulff
饰：News Anchor
David Lichtenstein
David Lichtenstein
饰：Cop
克莱格·鲍登
Craig Borten
饰：Quicksilver Cowboy
Arthur Smith
饰：Rodeo Announcer
Maricela Martinez
Maricela Martinez
饰：Nurse Maria
Amy O'Bryant
Amy O'Bryant
饰：Amy-Ron's Assistant (uncredited)
斯蒂菲·格罗特
Steffie Grote
饰：The Girl With The Snake Tattoo
Daniel Morton
饰：演员 Actor/Actress
J.D·艾非墨
J.D. Evermore
饰：克林特