Mark Nagle
Maggie Conway
Alex Nagle
Scott Nagle
Kate Conway
Shelby
Holly Nagle
Olive
Cara
Principal Stewart
Stepbrother / Musician
Ms. Dylan
Chloe
Megan
Running Man
Liz Cooper
Ms. Ames (as Dawn Cyr)
Female Customer
Don
Market Customer
Nathan-Sandwich Maker (as Cole McCullough-Roil)
Lunch Monitor
Principal
Teacher
Allyson (as Naomi Joy Blackhall Butler)
Bill
Father of the Bride
Minister
Shopper (uncredited)
Shelby's Friend (uncredited)
Girl in Bar (uncredited)
Holly Nagle (uncredited)
Holly understudy (uncredited)