Emma Roberts as Claire Brown

JoJo as Hailey Rogers

Sara Paxton as Aquamarine

Jake McDorman as Raymond

Arielle Kebbel as Cecilia Banks

Claudia Karvan as Ginny Rogers

Bruce Spence as Leonard

Tammin Sursok as Marjorie

Roy Billing as Grandpa Bob

Julia Blake as Grandma Maggie

Shaun Micallef as Storm Banks

Lulu McClatchy as Bonnie

Natasha Leigh as Patty

Dichen Lachman as Beth-Ann

Lincoln Lewis as Theo

Matthew Okine as Nick

Regis Broadway as Vince

Robbie Parkin as Pool Guy

Joey Massey as Little Boy

Dillon Stephensen as Waiter

Donna Fox as Firewoman

Alice Hunter as Beach Girl

Adam King as Shopkeeper

E. G. Daily as Woman (uncredited)

Ozzie Devrish as Carnie (uncredited)

Aurea Morrisey as Shop Assistant (uncredited)