Noah Bastian
饰：Chad Linus
艾伦·布卢门菲尔德
Alan Blumenfeld
饰：Bob Buss
Michael Cuccione
饰：Jason 'QT' McKnight
凯文·P·法利
Kevin P. Farley
饰：Doug Linus (as Kevin Farley)
Evan Farmer
饰：Jerry O'Keefe
阿莱克斯·索洛维茨
Alex Solowitz
饰：Mickey Parke
劳伦·李·史密斯
Lauren Lee Smith
饰：Erin Evans (as Lauren Smith)
Ryan Taylor
饰：Chris Boone ("Whoa!")
Victor Da Costa
Victor Da Costa
饰：Ryan Suarez ("Whoa!")
Levi James
饰：Keleigh Mize ("Whoa!")
Steven Best
Steven Best
饰：RC Collins ("Whoa!")
Michael Curtola
Michael Curtola
饰：Danny Keating ("Whoa!")
泰勒·莱伯恩
Tyler Labine
饰：Noel Andrew Davies
Johnathan Brownlee
饰：Pageant MC
卡森·戴利
Carson Daly
饰：Himself
John Norris
John Norris
饰：Himself
Serena Altschul
饰：Herself
Jane Sowerby
Jane Sowerby
饰：QT's Mother
Shayn Solberg
饰：Mr. Utica
Miles Meadows
Miles Meadows
饰：Mr. Rochester
多隆·贝尔
Doron Bell
饰：Cpiritual (as Doran Bell Jr.)
杰伊•布兰泽
Jay Brazeau
饰：Billy Fullerton
诺尔·费舍
Noel Fisher
饰：Skate Park #1
Chris Wilding
饰：Skate Park #2
Marcy Goldberg
Marcy Goldberg
饰：Tina Landrum
罗伯·布鲁内尔
Rob Bruner
饰：Mike Ramsey
丹尼尔·巴孔
Daniel Bacon
饰：Steve Braun
BJ·哈里森
BJ Harrison
饰：Moderator Spelling Bee
克劳蒂妮·鲁德尼
Klodyne Rodney
饰：Contestant #42 Spelling Bee
仙莎·拉德蕾
Xantha Radley
饰：Chick Contestant Spelling Bee
Barbara Dyke
Barbara Dyke
饰：Brainy Woman Spelling Bee
Dee Jay Jackson
Dee Jay Jackson
饰：Really Nervous Guy
多洛雷斯德雷克
饰：Video Graying Woman
Michael P. Northey
Michael P. Northey
饰：Sound Engineer
Roger Allford
Roger Allford
饰：Mr. Steinmetz
Julie Patzwald
Julie Patzwald
饰：Counter Girl
妮科尔·G·莱尔
Nicole G. Leier
饰：2gether Fan
艾米·伊斯特尔
Amy Esterle
饰：Noel's Date (as Amy Esteric)
坎迪斯·麦克卢尔
Kandyse McClure
饰：Danielle
C.恩斯特·哈斯
C. Ernst Harth
饰：Sea-Doo Dude (scenes deleted)
亚历桑德拉·卡斯蒂略
Alexandra Castillo
饰：(uncredited)
克里斯蒂·莱恩
Christie Laing
饰：2gether Fan (uncredited)
Sonya Salomaa
Sonya Salomaa
饰：Reporter (uncredited)
Andrew Stone
饰：Pimpley Faced Teen (uncredited)
奈杰尔·迪克
Nigel Dick
饰：Sea Doo Director
Steve Best
Steve Best
饰：RC Collins