小弗雷迪·普林兹
Freddie Prinze Jr
饰：Alfred 'Al' Connelly
朱丽娅·斯蒂尔斯
Julia Stiles
饰：Imogen
塞尔玛·布莱尔
Selma Blair
饰：Cyrus
肖恩·海托西
Shawn Hatosy
饰：Eddie Hicks
詹克·欧思
Zak Orth
饰：Monk Jablonski
阿什顿·库彻
Ashton Kutcher
饰：Jim Morrison
罗莎里奥·道森
Rosario Dawson
饰：Lana
亨利·温克勒
Henry Winkler
饰：Chef Ray Connelly
露西·阿纳兹
Lucie Arnaz
饰：Judy Connelly
劳伦·日尔曼
Lauren German
饰：Lovestruck Woman
Zay Harding
饰：Lovestruck Man
Chloe Hunter
饰：Megan Brodski, Cheerleader
Amanda Barfield
饰：Faith Keenan, Clepto
Granger Green
Granger Green
饰：Haley Heller, Scientist
Joseff Stevenson
Joseff Stevenson
饰：Ted McGurran, Allergic
Jed Rhein
Jed Rhein
饰：Gabe Stiano, New Age
布莱德利·皮尔斯
Bradley Pierce
饰：Ricky James, Dog Hater
Elizabeth Levin
Elizabeth Levin
饰：Carbs Girl
Robin Nance
Robin Nance
饰：Daddy's Girl
劳拉·格劳蒂尼
Lola Glaudini
饰：Parolee
Mary Wigmore
Mary Wigmore
饰：Pearly Whites
阿丽克西亚•兰道
Aleksia Landeau
饰：Cousin Maeva (as Alexia Landeau)
Caroline Ambrose
Caroline Ambrose
饰：Al's First Kiss
亚当·卡罗拉
Adam Carolla
饰：'The Man Show' Host
吉米·坎摩尔
James Christian Kimmel
饰：'The Man Show' Host
杰森·贝利
Jason Bailey
饰：Angry Audience Member
Jennifer Albano
Jennifer Albano
饰：Emma
Chris Desmond
Chris Desmond
饰：Emma's Boyfriend
苏珊·布洛马特
Susan Blommaert
饰：Psychologist (as Susan J. Blommaert)
Julian Michael Caiazzo
饰：Al at 5 Years (as Julian Caiazzo)
Jerry Careccio
Jerry Careccio
饰：Al at 12 Years
Chloe Beardman
Chloe Beardman
饰：Imogen at 11 Years
弗兰克·伍德
Frank Wood
饰：Doctor
乔安娜·阿德勒
Joanna Adler
饰：Piercing Woman (as Joanna P. Adler)
Mimi Langeland
Mimi Langeland
饰：Leather Woman
Elizabeth Page
Elizabeth Page
饰：Monk's Stage Manager
马克·布鲁姆
Mark Blum
饰：The Interviewer
Craig McCoy
Craig McCoy
饰：Supermarket Boy
David Logan
David Logan
饰：Suburban Husband
Joanna Myers
Joanna Myers
饰：Suburban Wife
Richard Galella
Richard Galella
饰：S.W.A.T. Team Member
Michael J. Conti
Michael J. Conti
饰：S.W.A.T. Team Member
Jim Hechim
Jim Hechim
饰：TV Crew Camera Asst. (uncredited)
Exile Ramirez
Exile Ramirez
饰：Party Goer (uncredited)
Jane Scarlett
饰：(uncredited)