- Leslie Hayman - Therese Lisbon
- Chelse Swain - Bonnie Lisbon
- Anthony DeSimone - Chase Buell
- Lee Kagan - David Barker
- Robert Schwartzman - Paul Baldino
- Noah "40" Shebib - Parkie Denton
- Jonathan Tucker - Tim Weiner
- Joe Roncetti - Kevin Head
- Hayden Christensen - Jake Hill Conley
- Chris Hale - Peter Sisten
- Joe Dinicol - Dominic Palazzolo
- Suki Kaiser - Lydia Perl
- Dawn Greenhalgh - Mrs. Scheer
- Allen Stewart-Coates - Mr. Scheer
- Sherry Miller - Mrs. Buell
- Jonathan Whittaker - Mr. Buell
- Michèle Duquet - Mrs. Denton
- Murray McRae - Mr. Denton
- Roberta Hanley - Mrs. Weiner
- Paul Sybersma - Joe Larson
- Susan Sybersma - Mrs. Larson
- Peter Snider - Trip's Dad
- Gary Brennan - Donald
- Charles Boyland - Curt Van Osdol
- Dustin Ladd - Chip Willard
- Kristin Fairlie - Amy Schraff
- Melody Johnson - Julie
- Sheyla Molho - Danielle
- Ashley Ainsworth - Sheila Davis
- Courtney Hawkrigg - Grace
- François Klanfer - Doctor
- Mackenzie Lawrenz - Jim Czeslawski
- Tim Hall - Kurt Siles
- Amos Crawley - John
- Andrew Gillies - Principal Woodhouse
- Mairlyn Smith - Mrs. Woodhouse
- Sally Cahill - Mrs. Hedlie
- Tracey Ferencz - Nurse
- Scot Denton - Mr. O'Conner
- Catherine Swing - Mrs. O'Conner
- Timothy Adams - Buzz Romano
- Michael Michaelessi - Parks Department Foreman
- Sarah Minhas - Wanda Brown
- Megan Kennedy - Cheerleader
- Sandi Stahlbrand - Meredith Thompson
- Neil Girvan - Drunk Man in Pool
- Jaya Karsemeyer - Gloria
- Leah Straatsma - Rannie
- Mark Polley - Cemetery Worker #1
- Kirk Gonnsen - Cemetery Worker #2
- Marianne Moroney - Teacher
- Anne Wessels - Woman in Chiffon
- Giovanni Ribisi - Narrator (voice)
- Derek Boyes - Football "Grieving Teacher" (uncredited)
- John Buchan - John (Lydia's Boss) (uncredited)
- Conor Dean Smith - Frankie (uncredited)
- Mandy Lee Jones - Student (uncredited)
- Thomas Mars - Prom Night Guest (uncredited)
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Gianni Zanasi
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Gianni Zanasi, Giacomo Ciarrapico, Michele Pellegrini, Federica Pontremoli
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Rita Rognoni, Beppe Caschetto
Capítulo disponible en las siguientes plataformas: