Will Smith

Chris Gardner

Jaden Smith

Christopher

Thandiwe Newton

Linda

Brian Howe

Jay Twistle

James Karen

Martin Frohm

Dan Castellaneta

Alan Frakesh

Kurt Fuller

Walter Ribbon

Takayo Fischer

Mrs. Chu

Kevin West

World's Greatest Dad

George Cheung

Chinese Maintenance Worker

David Michael Silverman

Doctor at First Hospital

Domenic Bove

Tim Ribbon

Geoff Callan

Ferrari Owner

Joyful Raven

Hippie Girl

Scott Klace

Tim Brophy

Rashida Clendening

Bus Driver

Eric Schniewind

Doctor

Peter Fitzsimmons

Doctor

Maurice Sherbanee

Roy The Old Neighbor

Zuhair Haddad

Cab Driver

Victor Raider-Wexler

Landlord

Mark Christopher Lawrence

Wayne

Darryl Fong

Policeman

George Maguire

Police Clerk

Joe Nuñez

Driver Who Hits Chris

Adam Del Rio

Shoe-Spotting Intern

Rocky LaRochelle

Motel Manager

Erin Beers

Dean Witter Receptionist

Rueben Grundy

Businessman

Ming Lo

Young Executive

John Kovacevich

Young Executive

Bonnie Akimoto

Doctor's Receptionist

Stu Klitsner

Dr. Strauk

Esther Scott

Shelter Worker

Tina D'Elia

Shelter Worker

Cecil Williams

Reverend Williams

David Fine

Big Guy Rodney

George Moffatt

Homeless Guy in Line

Amir Talai

Clerk

Mike Garibaldi

Paul