Bobby Marks

Blake Cooper

Acting

Dr. Kahn

Donald Sutherland

Acting

Marty Marks

Luke Wilson

Acting

Michelle Marks

Liana Liberato

Acting

Joanie Williams

Danielle Rose Russell

Acting

Pete Marino

Luke Benward

Acting

Jim Smith

Sam Keeley

Acting

Willie Rumson

Beau Knapp

Acting

Lenore Marks

Judy Greer

Acting

Dougie Newman

Ryan Boudreau

Acting

Connie Marino

Shayna Bredbeck

Acting

Sheriff Rumson

Brian Faherty

Acting

Janice Williams

Joanna Herrington

Acting

Beach Goer (uncredited)

Lexie Roth

Acting

Beach Goer (uncredited)

Haley Pine

Acting

Beach Goer (uncredited)

Peter Harris

Acting

Beach Goer (uncredited)

Alex Madera

Acting

Beach Goer (uncredited)

Jessica Kent

Acting

Carnival Player (uncredited)

Connor Holden

Acting

Hippie Beach Goer (uncredited)

Rosario Corso

Acting

Hi Striker (uncredited)

Christopher Alan

Acting

Flirting Guy (uncredited)

Joseph Bianchi-Coppola

Acting

Beach Goer (uncredited)

Raquel Wallace

Acting

Beach Goer (uncredited)

Jessica Arsenian

Acting

Taunting Kid (uncredited)

Seamus Knight

Acting

Beach Goer (uncredited)

Ella Kuckes

Acting

Beach Goer (uncredited)

Brandon Garvey

Acting