小弗雷迪·普林兹
Freddie Prinze Jr
饰：Fred
莎拉·米歇尔·盖拉
Sarah Michelle Gellar
饰：Daphne
马修·利拉德
Matthew Lillard
饰：Shaggy
琳达·卡德里尼
Linda Cardellini
饰：Velma
赛斯·格林
Seth Benjamin Gesshel-Green
饰：Patrick
彼得·博伊尔
Peter Boyle
饰：Old Man Wickles
蒂姆·布雷克·尼尔森
Tim Blake Nelson
饰：Jacobo
艾丽西亚·希尔维斯通
Alicia Silverstone
饰：Heather
Neil Fanning
饰：Scooby-Doo
Pat O'Brien
饰：Himself
扎夫·帕鲁
Zahf Paroo
饰：Ned
克里斯·高瑟
Chris Gauthier
饰：Daphne's Tattooed Fan #1 (as Christopher Gauthier)
皮特·纽
Peter New
饰：Daphne's Tattooed Fan #2
Morgan Brayton
饰：Mullet Nerdette #1
丽萨·安·贝利
Lisa Ann Beley
饰：Mullet Nerdette #2
Tara Fynn
Tara Fynn
饰：Mullet Nerdette #3
Joe MacLeod
饰：Skater Dude #1
布兰顿·杰·麦克拉伦
Brandon Jay McLaren
饰：Skater Dude #2
Aaron Ydenberg
饰：Skater Dude #3
Lou Bollo
Lou Bollo
饰：Flashback Security Guard #1
John Ulmer
John Ulmer
饰：Flashback Security Guard #2
Bradley Gosnell
Bradley Gosnell
饰：Kid on Bike #1
卡勒姆·沃西
Calum Worthy
饰：Kid on Bike #2
布伦娜·奥布莱恩
Brenna O'Brien
饰：Buttercup Scout
Mark Burgess
Mark Burgess
饰：Man in Suit
科维西·阿梅扬
Kwesi Ameyaw
饰：Man in Suit
Ted Kozma
Ted Kozma
饰：Museum Guard
Darrell Lee-Izeard
Darrell Lee-Izeard
饰：Museum Guard (as Darrell Izeard)
斯蒂芬·E·米勒
Stephen E. Miller
饰：C.L. Magnus
卡琳·考诺娃
Karin Konoval
饰：Aggie Wilkins
Paul Jamieson
Paul Jamieson
饰：Scared Man
Andrew McIlroy
Andrew McIlroy
饰：Investor
柯林·富
Colin Foo
饰：Investor
安德鲁·杰克森
Andrew Jackson
饰：Man In Car
Nazanin Afshin-Jam
Nazanin Afshin-Jam
饰：Shaggy Chick
卡西·贝德
Cascy Beddow
饰：Young Shaggy
艾米丽·坦南特
Emily Tennant
饰：Young Daphne
Ryan Vrba
Ryan Vrba
饰：Young Fred
Lauren Kennedy
Lauren Kennedy
饰：Young Velma
Jeff Tanner
Jeff Tanner
饰：Harry Lang
Alan C. Peterson
Alan C. Peterson
饰：Faux Ghost Patron
丹·乔夫雷
Dan Joffre
饰：Faux Ghost Patron
Richard Dietl
Richard Dietl
饰：Pickle Man,Faux Ghost Patron
比尔·蒙迪
Bill Mondy
饰：Vomit Reporter
基马尼·雷·史密斯
Kimani Ray Smith
饰：Reporter #1
凯瑟琳·拉夫·哈格奎斯特
Catherine Lough Haggquist
饰：Reporter #2
因格里德·托伦斯
Ingrid Torrance
饰：Reporter #3
Tiffani Timms
饰：Reporter #4
Tazmanian Devil
Tazmanian Devil
饰：Himself
史葛·麦克尼尔
Scott McNeil
饰：Evil Masked Figure
凯文·杜兰
Kevin Durand
饰：Black Knight Ghost
C.恩斯特·哈斯
C. Ernst Harth
饰：Miner 49er
Christopher R. Sumpton
Christopher R. Sumpton
饰：Zombie
Ruben Studdard
Ruben Studdard
饰：Himself
Breanna English
Breanna English
饰：Dancer
Chantel Hunt
Chantel Hunt
饰：Dancer (as Chantel Hunt)
Harj Rai
Harj Rai
饰：Dancer
Angie Bell
Angie Bell
饰：Dancer
Andrea Loftus
Andrea Loftus
饰：Dancer
Ferdinand Tocol
Ferdinand Tocol
饰：Dancer
Mary Lou Brien
Mary Lou Brien
饰：Dancer
Leigh Hilary
Leigh Hilary
饰：Dancer
Alex Pesusich
饰：Dancer
Alex Lee
Alex Lee
饰：Dancer
Richard O'Sullivan
Richard O'Sullivan
饰：Dancer
Joanne Pesusich
Joanne Pesusich
饰：Dancer
Hayley Oakes
Hayley Oakes
饰：Dancer
Michael Brown
Michael Brown
饰：Band - Big Brovaz
Cherise Roberts
Cherise Roberts
饰：Band - Big Brovaz
Nadia Shepherd
Nadia Shepherd
饰：Band - Big Brovaz
Dion Howell
Dion Howell
饰：Band - Big Brovaz
Temi Tayo Aisida
Temi Tayo Aisida
饰：Band - Big Brovaz
John Paul Horsley
John Paul Horsley
饰：Band - Big Brovaz
埃维里克·戈尔丁
Everick Golding
饰：Bass Player
Aaron Clyke
Aaron Clyke
饰：Guitar Player
凯伦·霍尔尼斯
Karen Holness
饰：Keyboard Player
多隆·贝尔
Doron Bell
饰：Drum Player (as Doron Bell Jr.)
迪·布拉雷·贝克尔
Dee Bradley Baker
饰：10,000 Volt Ghost,Zombie,Red Eye Skeleton
鲍勃·帕朋布鲁克
Bob Papenbrook
饰：Black Knight
迈克尔·索里奇
Michael Sorich
饰：Tar Monster,Cotton Candy Glob (as Michael J. Sorich)
泰伦斯·斯通
Terrence Stone
饰：10,000 Volt Ghost
J.P.马诺克斯
J.P. Manoux
饰：Scooby Brainiac
瓦利·维吉尔特
Wally Wingert
饰：Green Eye Skeleton
保罗·贝克
Paul Becker
饰：The Ghost Clown (uncredited)
桑德拉-杰西卡·库图里尔
Sandra-Jessica Couturier
饰：Shaggy's Histerical Fan (uncredited)
Victor Formosa
Victor Formosa
饰：Cool Dude (uncredited)
Bill Meilen
饰：Chauffeur
迪·布拉雷·贝克尔
Dee Bradley Baker
J.P.马诺克斯
J.P. Manoux
泰伦斯·斯通
Terrence Stone
迈克尔·索里奇
Michael Sorich
鲍勃·帕朋布鲁克
Bob Papenbrook
瓦利·维吉尔特
Wally Wingert
Neil Fanning
饰：演员 Actor/Actress
A·C·彼得森
A.C. Peterson
Chantal Hunt
饰：Dancer,(as Chantel Hunt)