Emma Blair
Sam
Jesse
Marie
Colin
Ann
Michael
Francine
Joe
Young Emma
Young Jesse
Young Sam
Sophie
Zoey
Marcus
Penny
Tom
Dylan
Ms. Washington
Mr. Williams
Ms. Phillips
Kelly Bach
Roger Reynolds
Maine Highway Patrol Officer Lennox (as Aaron Nelson)
Customer
Nina
Ukelele Kid
Sam's Orchestra - Guitar in
Sam's Orchestra - Clarinet
Sam's Orchestra - Drums
Sam's Orchestra - Cello
Sam's Orchestra - Violen
Sam's Orchestra - Violin
Sam's Orchestra - Viola, Violen
Sam's Orchestra - Tuba
Sam's Orchestra - Flute
Sam's Orchestra - Trumpet
Sam's Orchestra - Viola
Sam's Orchestra - Vilen
Sam's Orchestra - Guitar
Sam's Orchestra - French Horn
Sam's Orchestra - Drums, Violin
Sam's Orchestra - Bass
Flute in Sam's Orchestra
Reporter (uncredited)
Photographer (uncredited)
Pool Teen (uncredited)
Diner (uncredited)
Pool Girl (uncredited)
Coast Guard Captain Hexum (uncredited)
Market Jeweler (uncredited)
Wedding Guest (uncredited)
Ukulele Mom (uncredited)
Police Officer (uncredited)
Restaraunt Patron (uncredited)
Diner Patron (uncredited)
Pedestrian with Car (uncredited)
Janitor Sam (uncredited)