 | Brent Ryan |
 | Kendall Ryan |
 | Carly Ryan |
Josh Ryan | |
Damon Hall (as Robert Cunningham) | |
 | Riley |
 | Mel Ryan |
Barbara Ryan | |
 | Jenna |
 | Homeroom Teacher |
Jeanne | |
Dan | |
Sun-Yi | |
Mr. Hall | |
Tanner | |
Dr. Mehmet Oz | |
Expert | |
Jin-Lisa (as Adin Alexa Steckler) | |
Madison | |
Student | |
Parent (as Angela Forman) | |
Evan's Mom | |
Mrs. Winslow (as Sheri Hawthorne Carbone) | |
Doctor | |
Cop in Hospital | |
Mrs. Beasley | |
Administrator | |
Nurse | |
Police Officer - Oliver | |
Young Carly | |
TV Anchor | |
Interviewer | |
Police Represenative | |
Dad in Pool | |
Tanner's Assistant | |
Teacher | |
Student | |
Crazed Father | |
Parent (uncredited) | |
Parent (uncredited) | |
Teacher (uncredited) | |
Parent (uncredited) | |
Parent (uncredited) | |
Parent (uncredited) | |
Neighbor (uncredited) | |
Police Officer (uncredited) | |
Crazed Dad (uncredited) | |
School Security Guard (uncredited) | |
News Reporter (uncredited) | |
Crazed Mom (uncredited) | |
Crazed Mom (uncredited) | |
Psychotic Dad (uncredited) | |
Coffee Shop Patron / Medical Professional (uncredited) | |
Parent (uncredited) | |
Policeman (uncredited) | |
Test taker Parent (uncredited) | |
Student (uncredited) | |
Coffee Shop Patron (uncredited) | |
ER Doctor (uncredited) | |
New Father (uncredited) | |
Man With Bat (uncredited) | |
Test Taker Parent (uncredited) | |
Crazed Dad (uncredited) | |
Crazed Mom (uncredited) | |
Crazed Mom (uncredited) | |
News Pundit (uncredited) | |
Crazed Dad (uncredited) | |
Parent (uncredited) | |
McKenna's Mom (uncredited) | |
High School Student (uncredited) | |
Hospital Visitor (uncredited) | |
Parent (uncredited) | |
Parent (uncredited) | |
Crazed Dad / Teacher (uncredited) | |
News Reporter (uncredited) | |
Parent (uncredited) | |
Gym Teacher (uncredited) | |
High School Student (uncredited) | |
High School Student (uncredited) | |
High School Student (uncredited) | |
Police Officer (uncredited) | |
High School Student (uncredited) | |
Parent (uncredited) | |
Parent (uncredited) | |
Garrett's Mom (uncredited) | |
Crazed Mom (uncredited) | |
Crazed Mom (uncredited) | |
Trans-Am Girl (uncredited) | |
Police Officer (uncredited) | |
New Father (uncredited) | |
Student (uncredited) | |
Expecting Father (uncredited) | |
Crazed Dad / Mr. Stevens (uncredited) | |
Student / Runner (uncredited) | |
Crazed Father (uncredited) | |
Expecting Father (uncredited) | |
Zumba Dancer (uncredited) |