威尔·史密斯

饰：克里斯·加纳 Chris Gardner

贾登·史密斯

饰：克里斯托夫 Christopher (as Jaden Christopher Syre Smith)

坦迪·牛顿

饰：琳达 Linda

布莱恩·豪威

饰：Jay Twistle

詹姆斯·卡伦

饰：Martin Frohm

丹·卡斯泰兰尼塔

饰：Alan Frakesh

柯特·富勒

饰：Walter Ribbon

塔卡尤·费舍尔

饰：Mrs. Chu

凯文·韦斯特

饰：Worlds Greatest Dad

乔治·张

饰：Chinese Maintenance Worker (as George K. Cheung)

戴维·迈克尔·西尔弗曼

饰：Doctor at First Hospital

多米尼克·博夫

饰：Tim Ribbon

杰弗·卡伦

饰：Ferrari Owner

乔伊芙·拉文

饰：Hippie Girl

斯科特·克拉斯

饰：Tim Brophy

拉希达·克伦迪宁

饰：Bus Driver

Eric Schniewind

饰：Doctor

Peter Fitzsimmons

饰：Doctor

Maurice Sherbanee

饰：Roy the Old Neighbor

维克托·莱德·维斯勒

饰：Landlord

马克·克里斯托弗·劳伦斯

饰：Wayne

Darryl Fong

饰：Policeman

乔治·马奎尔

饰：Police Clerk

乔·努内斯

饰：Driver Who Hits Chris (as Joseph A. Nuñez)

亚当·德尔·里奥

饰：Shoe-Spotting Intern

Rocky LaRochelle

饰：Motel Manager

Reuben Grundy

饰：Businessman

Lo Ming

饰：Young Executive

John Kovacevich

饰：Young Executive

Bonnie Akimoto

饰：Doctor's Receptionist

Stu Klitsner

饰：Dr. Strauk

Tina D'Elia

饰：Shelter Worker

塞西尔·威廉斯

饰：Reverend Williams (as Cecil Williams)

大卫·芬恩

饰：Big Guy Rodney

George Moffatt

饰：Homeless Guy in Line

阿米尔·塔莱

饰：Clerk

Mike Garibaldi

饰：Paul

Jason Frazier

饰：Young Man - Bus Fight

凯文·克鲁克

饰：Smug Intern

David Haines

饰：Other Young Executive

James Finnerty

饰：News Reporter (as Jim Finnerty)

Abigail Van Alyn

饰：Ribbon's Receptionist

Bob Greene

饰：Doctor at Oakland Memorial Hospital

Robert Anthony Peters

饰：Glide Shelter Worker

Terri Orth-Pallavicini

饰：Secretary

John Robb

饰：Homeless Guy

Daniel Wilder!

饰：Homeless Guy

Cathy Fithian

饰：Policewoman

Keith Stevenson

饰：Indian Grocery Clerk

Jeff Applebaum

饰：Dean Witter Employee

Victor Hoagland

饰：Ribbon's Associate

Richard Bischoff

饰：Ribbon's Associate

Edward Donlin

饰：Dr. Don Florio

Larry Hunt

饰：Bucket Man

Rose Aispuro

饰：Blood Center Clerk

Arbin C. Kumar

饰：Check Cashing Clerk

大卫·皮尔

饰：Stock Trader (uncredited)

Jerry Edward McLilly

饰：Smiley

Shareef Allman

饰：Prisoner

Jeffrey Moon

饰：Pizza Dad

Peaches Hutchinson

饰：Pizza Mom

Brandon Deadwiler

饰：Pizza Son

Tateanna Wheeler-Lezine

饰：Pizza Daughter

Karen Kahn

饰：Professional Woman

Benjamin Fritz

饰：Dean Witter Trader (uncredited)

David Hodges

饰：Dean Witter Trader (uncredited)

Shawn Kresal

饰：Dean Witter Trader (uncredited)

多恩·安德鲁·西蒙斯

饰：Dean Witter Trader (uncredited)

莫莉·塞拉斯基

饰：Business Woman (uncredited)

Kimberly Contreras

饰：Hippie (uncredited)

Ryan Else

饰：Dean Witter Intern (uncredited)

Travis Fields

饰：Electronics Store Patron (uncredited)

克里斯·加德纳

饰：Passerby on Street (uncredited)

约翰·帕特里克·舒拉克

饰：Restaurant Patron (uncredited)

艾丽莎·安德瑞格

饰：Golden Gate Park Kid (uncredited)

Erin Cahill

饰：Dean Witter Receptionist (as Erin Cahill)

Regina Antoinette

饰：Shopper (uncredited)

扎克·布拉夫

饰：Worker in Homeless Shelter (uncredited) (unconfirmed)

Doug Campbell

饰：Dean Witter Trader (uncredited)

里克·坎普

饰：Bus Rider (uncredited)

Brad Carr

饰：Dean Witter Employee (uncredited)

詹姆斯·科纳

饰：Laughing man in car (uncredited)

亚历山大·库科尔

饰：Dean Witter Intern (uncredited)

扎卡里·卡伯森

饰：European Tourist (uncredited)

Yeena Lopez

饰：Business Woman (uncredited)

加瑞特·法贝斯

饰：Homeless Teen (uncredited)

Daryl Anthony Harper

饰：Homeless Man (uncredited)

David Kiiskinen

饰：Dean Witter Broker (uncredited)

Tyler MacNiven

饰：Hippie (uncredited)

Steve Potts

饰：Construction Worker (uncredited)

Rob 'Captain Rob' Robinson

饰：Homeless Man (uncredited)

塞雷娜·锡德

饰：Indian girl in Park (uncredited)

威廉·保罗·史密斯

饰：Dean Witter employee (uncredited)

亚当·王

饰：Dean Witter Trader (uncredited)

Cindy Warner

饰：Businesswoman 1980s SF (uncredited)

The Glide Ensemble

饰：Glide Singers

Martin Andris

饰：Businessman (uncredited)

菲尔·奥斯汀

饰：Stock Broker (uncredited)

Stefano Capone

饰：Businessman (uncredited)

Elise Angell

饰：Intern (uncredited)

Ben Fritz

饰：Dean Witter Trader (uncredited)

Steven Lindo

饰：Dean Witter Trader (uncredited)

Zuhair Haddad

饰：Cab Driver

伊斯特·斯高特

饰：Shelter Worker

Cabran E. Chamberlain

饰：Dean Witter Trader (uncredited)

Bill Dietz

饰：Businessman (uncredited)

Brendan Kruse

饰：Bike Messenger (uncredited)

马克·拉维尔

饰：Businessman (uncredited)

Tommy Maples

饰：Stock Broker (uncredited)

Phil Talsky

饰：Business Man (uncredited)

罗明

饰：Young Executive

戴维·阿伦·霍奇斯

饰：Dean Witter Trader

Rueben Grundy

饰：Businessman