Ewan McGregor (Ed Bloom (Young))
Albert Finney (Edward Bloom (senior))
Billy Crudup (William Bloom)
Jessica Lange (Sandra Bloom (Senior))
Helena Bonham Carter (Jenny)
Alison Lohman (Sandra Bloom (Young))
Sallie Hedrick (Pretty Girl)
Greg Hohn (Townsfolk)
Howard Houston, Jr. (Piano Student)
Joseph Humphrey (Little Brave)
Fred Scialla
Barry C. Harvard (Chicken Plant Owner)
R. Keith Harris (Ed's Father)
Zach Hanner (Cashier)
Zachary Gardner (Zacky Price (Age 10))
Trevor Gagnon (Will's Son)
John Fugate (Side Show Barker)
Savanna James (Little Girl)
Morgan Grace Jarrett (Will's Date)
George McArthur (Colossus)
John Lowell (Don Price (Age 12))
Brandon Carroll (Spectre)
Miley Cyrus (Ruthie (Age 8))
Don Young (Shephard)
Vincent Ybiernas (Asian Officer)
Karlos Walkes (Dr. Bennett (Young))
Lawrence Sykkmon (Chinese Emcee)
Michael Garnet Stewart (Auctioneer)
Jacob Radford (Kid)
James DeForest Parker (Shotgun Toter)
Metz Duites (Ventriloquist)
Jeff Campbell (Jump Leader)
Cathy Berry (Lobster Woman)
Tom Tom
Bonnie Johnson (Teller Woman)
Joanne Pankow (Heavy Set Nurse)
Jayne Morgan (Townsfolk)
David Ramsey (Townsfolk)
Charles McLawhorn (Mayor)
Alan Rawlins (Pretty Man)
Frank Hoyt Taylor (Sharecropper)
Deep Roy (Mr. Soggybottom)
Billy Redden (Banjo Man)
Darrell Vanterpool (Wilbur (Age 10))
Daniel Wallace (Econ Professor)
Edward Aldag (Municipal Dump Owner)
Perry Walston (Ed Bloom (Age 10))
Bevin Kaye (River Woman)
Jake Brake (Old Zacky)
Helena Bonham Carter (Witch)
Russell Hodgkinson (Some Farmer)
Grayson Stone (Will Bloom (Age 6-8))
Hailey Anne Nelson (Jenny (Age 8))
Karla Droege (Ed's Mother)
David Denman (Don Price (Age 18-22))
Missi Pyle (Mildred)
Loudon Wainwright III (Beamen)
Ada Tai (Ping)
Arlene Tai (Jing)
Steve Buscemi (Norther Winslow)
Danny DeVito (Amos Calloway)
Robert Guillaume (Dr. Bennett (Senior))
Marion Cotillard (Josephine)
Matthew McGrory (Karl the Giant)