布瑞金·梅耶
Breckin Meyer
饰：Josh Parker
西恩·威廉·斯科特
Seann William Scott
饰：E.L.
艾米·斯马特
Amy Smart
饰：Beth Wagner
保罗·卡斯坦佐
Paulo Costanzo
饰：Rubin Carver
DJ·考尔斯
DJ Qualls
饰：Kyle Edwards
汤姆·格林
Tom Green
饰：Barry Manilow
雷切尔·布兰卡德
Rachel Blanchard
饰：Tiffany Henderson
安东尼·拉普
Anthony Rapp
饰：Jacob
弗莱德·沃德
Freddie Joe Ward（本名）
饰：Earl Edwards
安迪·迪克
Andy Dick
饰：Motel Clerk
伊桑·苏普利
Ethan Suplee
饰：Ed
霍拉提奥·桑斯
Horatio Sanz
饰：French Toast Guy
罗达·格里菲丝
Rhoda Griffis
饰：Tour Group Mom
马拉·苏查雷特扎
Marla Sucharetza
饰：Sperm Bank Nurse
Edmund Lyndeck
饰：Jack Manilow, Barry's Grandpa
艾琳·艾比迪尼
Ellen Albertini Dow
饰：Mrs. Manilow, Barry's Grandma
杰西卡·卡普肖
Jessica Capshaw
饰：The Wrong Tiffany
寇尔·萨迪斯
Kohl Sudduth
饰：Mark
小万戴尔·B·哈里斯
Wendell B. Harris Jr.
饰：Professor Anderson
里尼·贝尔
Rini Bell
饰：Carla
Aliya Campbell
饰：Wendy
Patricia Gaul
饰：Cookie Edwards
Richie Dye
饰：Duffy
玛丽·莱恩·莱杰斯库
Mary Lynn Rajskub
饰：Blind Brenda
蒂姆·韦尔
Tim Ware
饰：Officer Bortz
Paula Claire Jones
饰：Stephanie
Richard Peterson
饰：Michael
Phe Caplan
饰：Boston Coed
奥马尔·J·多尔西
Omar J Dorsey
饰：Lawrence
Preston Brant
饰：Chris
吉米·坎摩尔
James Christian Kimmel
饰：Corky the Dog
托德·巴里
Todd Barry
饰：Campus Security #1
Bill Gribble
饰：Bomb Squad Detective
Al Wiggins
Al Wiggins
饰：Tour Group Member
Frank Girardeau
Frank Girardeau
饰：Tour Group Member
玛拉·马尔科姆
Marla Malcolm
饰：Tour Group Member (as Marla Leigh Malcom)
马特·沃尔什
UprightCitizensBrigade
饰：Crime Scene Photographer (as Matthew Paul Walsh)
约翰·罗斯·鲍伊
Jon Ross Bowie
饰：Waiter
克里斯汀·柯彭
Cristen Coppen
饰：Kim
克利奥·金
Cleo King
饰：Woman on Bus
洛里·贝丝·埃奇曼
Lori Beth Edgeman
饰：Party Guest
Marc Gordon
Marc Gordon
饰：Stepper
托德·菲利普斯
Todd Phillips
饰：Foot Lover on Bus
Cameron Beach
饰：Bum #1 at Sperm Bank (uncredited)
Valeisha Butterfield
饰：College Student (uncredited)
Randall Carlton
饰：Class Superlative (uncredited)
Doshia Darmane
饰：Party Girl (uncredited)
Summer LeAnn
饰：Girl on pool tire swing (uncredited)
Jonathan Thompson
饰：Driver (uncredited)
维尼·琼斯
Vinnie Jones
饰：Mad Maynard (uncredited)
Shanda Besler
饰：Sorority Girl (uncredited)
Jaclyn DeSantis
Jaclyn DeSantis
饰：Heather
Kim Fox
饰：Target Clerk
Julia Wright
饰：Joyce
Avery Waddell
Avery Waddell
饰：Jeff (as Avery Kidd Waddell)
Mia Amber Davis
饰：Rhonda
Bethany Sacks
饰：Lisa
Charlie McWade
饰：Brian
Bill Rowell
饰：Campus Security #2
Guinevere Rodriguez
饰：Tour Group Member
Lisa Chyn
饰：Tour Group Member
Daniel Emery Taylor
饰：Tour Group Member (as Daniel Taylor)
Rachel Marinacci
Rachel Marinacci
饰：Tour Group Member
Bobby Place
饰：Tour Group Member
Kellie Garrigan
饰：Party Guest
Michael Cornier
饰：Party Guest
Frank Cooper
饰：Party Guest
Mark Bez
饰：Party Guest
Andrew Fowler
饰：Party Guest
Paul Simpson
饰：Party Guest
Rada Phlong
饰：Party Guest
Tharon Johnson
饰：Stepper
Raymond DeLoatch
饰：Stepper
Will Aklin
饰：Stepper
Calvin J. Wilson
饰：Stepper
Benjamin Booker
饰：Stepper
Bridgett Wise
饰：Barry's Girl
Aerica D'Amaro
饰：Barry's Girl
戴布拉·柔伊
Deborah Zoe
饰：E.L.'s Girlfriend
Johnny Genius
饰：Party Band
Moses
饰：Party Band
Tom Peyton
饰：Party Band
Ben Kramer
饰：Party Band
Eric Tobias
饰：Party Band
Aviva
饰：Student Getting Mail (uncredited)
Jed Broitman
饰：Extra (uncredited)
Andrew Faletti
饰：13 year old Josh (uncredited)
Mandy Lauderdale
饰：Extra (uncredited)
Ernie T. Lopez IV
饰：8-10 year old Josh (uncredited)
Relton McBurrows
饰：(uncredited)
Kendra Myers
饰：Extra (uncredited)
Matthew Myers
饰：Student Watching Fight (uncredited)
Byron Purvis
饰：Party Guest (uncredited)
Ben Rakofsky
饰：James Bond at Party (uncredited)
Noah Ray
饰：Extra,driver (uncredited)
Alex Watson
Alex Watson
饰：Stoned Student (uncredited)
Ron Marino
饰：Party Guest (uncredited)
Felicia Caplan
饰：Boston Coed
凯西·纳尔逊
Casey Nelson
饰：Ithaca Student (uncredited)
Muretta Moss
饰：Sorority Girl (uncredited)
Ernest Peterson
饰：Fraternity Brother (uncredited)
亚当·弗里斯托
Adam Fristoe
饰：Partier (uncredited)
Ben Gravitt
饰：Extra (uncredited)
Jim Spann
饰：Auction High Bidder (uncredited)
克里斯滕·科本
Cristen Coppen
饰：Kim
Bob Place
饰：Tour Group,(as Bobby Place)
Avery Kidd Waddell
饰：Jeff
Guenevere Rodriguez
饰：Tour Group,(as Guinevere Rodriguez)
Lori Beth Sikes
饰：Party Guest,(as Lori Beth Edgeman)