- Kyle Labine - Evan
- Melody Johnson - Samantha Byrd
- Kristin Fairlie - Regina
- Bob Clout - Grandpa Kurt
- Brendan Fletcher - Grady Tucker
- Amy Stewart - Amanda Benson
- Salvatore Antonio - Pizza Delivery Boy
- Barbara Radecki - Alice Rowe
- Peter Boretski - Grandpa Eddie
- Hayden Christensen - Zane
- Cameron Graham - Guardian #1
- Fiona Highet - Jill
- Ted Simonett - Norman Jacobs
- Susannah Hoffmann - Ghost of a Woman
- Dan Petronijevic - Joey Ferris
- Ashley Brown - Carlo
- Garry Robbins - Mud Monster
- Gabrielle Boni - Alex
- Yvan Labelle - Chip
- John Hemphill - Doctor / SWAT Team Leader
- Adam Bonneau - Zack
- Booth Savage - Tom Morgan
- Judy Sinclair - Lillian
- Tracy Dawson - Mother
- Michael Vollans - Harrison Cohen
- Jessica Booker - Old Lady
- Melissa Bathory - Libby
- Andre Ottley-Lorant - Danny
- Mairon Bennett - Emily Tucker
- Heather Bertram - Jodie
- Blake McGrath - Casey Brewer
- Yani Gellman - Young Man
- Ricky Mabe - Clark
- Belinda Metz - Mrs. O'Dell
- Daniel Clark - Mark Rowe
- James Mainprize - Mr. Shein
- Kirsten Bishop - Mrs. Morris
- Janet Land - Evan's Mom
- Hardee T. Lineham - Harrison
- Katharine Isabelle - Kat Merton
- Tyler Kyte - Matt Amsterdam
- Peter Keleghan - Jeffery Burton
- Benedict Campbell - Mr. Benson
- Brooke Nevin - Erin
- David Talbot - Man in the Closet
- Anais Granofsky - Ms. Prince
- Chris Britton - Ghost of a Man
- Janet-Laine Green - Martha Morgan
- Peter Costigan - Mickey Holmes
- Melanie Nicholls-King - Teresa Erikson
- Wayne Robson - Jimmie O'James
- Maurice Godin - Mr. Mathews
- Judah Katz - Dr. Brewer
- Michael Copeman - Stanley
- Eve Crawford - Mrs. Thompson
- Noah "40" Shebib - Todd
- Martin Doyle - Mr. Dan O'Dell
- Keegan MacIntosh - Alex Blackwell
- J.J. Stocker - Joe
- Richard Quesnel - Stranger
- Christopher Tuah - Aaron
- Josh Wittig - Jared
- Lindsay Murrell - Girl
- Frank Pellegrino - Mr. Thurston
- Jon Davey - Sam Jacobs
- Kerry Segal - Mindy Burton
- Pamela Redfern - Mrs. Vanderhoff
- Charlotte Sullivan - Courtney
- Don Cherry - Coach
- Diane Douglass - Mrs. Chiller
- Karen Waddell - Connie Zinman
- Michael Yarmush - Dave Warren
- Kyle Downes - Tom
- Asia Vieira - Sue
- Adam Schofield - Wilson
- Caroline Yeager - Todd's Mom
- Hrant Alianak - Dr. Marek
- Nora Sheehan - Mrs. Burton
- Kris Lemche - Sticks
- Nicole Dicker - Hannah Fairchild
- Mark Ellis - Jake Ritter
- Bradley Machry - Arjun Koshla
- Laura Press - Dr. Carolyn Hawlings
- Shawn Roberts - Brian O'Connor
- Amanda Tapping - Mrs. Merton
- Sarah Podemski - Andy
- Christian Tessier - Mickey Ward
- Chantal Quesnel - Miss Karlsville
- Ian D. Clark - Compton Dawes
- Dalene Irvine - Roxanne
- Dan Lett - Mr. Dark
- Howard Jerome - Reality Judge
- David Huband - Tony
- Michelle Risi - Becca
- Christopher Redman - Terry Banks
- Brian Kaulback - Delivery Man
- Jennifer Martini - Fergie
- Patricia Gage - Aunt Dahlia
- Geoffrey Bowes - Mr. Tucker
- Louise Nicol - Grandma Miriam
- Christiane MacKenzie - Beth
- Kevin Zegers - Noah Thompson
- Adam West - The Galloping Gazelle
- Addison Bell - Old Man
- R. D. Reid - Dr. Mason
- George Chiang - Jimmy Lo
- Malcolm Stewart - Howard O'Connor
- Jessica Hogeveen - Terri
- Ron Lea - Colin Blackwell
- Mark Melymick - Evan's Dad
- Lynne Cormack - Mrs. Dark
- Ryan Gosling - Greg Banks
- Don Francks - Swamp Hermit
- Demo Cates - Carl Summers
- Alicia Panetta - Sam
- Catherine Disher - Mrs. Warren
- Jane Luk - Mrs. Crandle
- Sarah Osman - Annie
- Aviva Armour-Ostroff - Store Worker
- Louis Del Grande - Mr. Saur
- Conrad Dunn - Grimm
- Maria Ricossa - Mrs. Tucker
- Jan Filips - Mr. Thompson
- Gino Giacomini - Lee
- Terra Vnesa - Hannah Stoneman
- J. Adam Brown - Alan
- Padraigin Murphy - Crystal
- Daniel MacPherson - Kid
- Kathleen Laskey - Laura Amsterdam
- Scott Speedman - Officer Madison
- Christopher Bondy - Mr. Turnbull
- Corinne Conley - Aunt Katherine
- Vickie Papavs - Teacher
- Lance Paton - Joe Burton
- Howard Hoover - Mr. Merton
- Lynn Vogt - Mrs. Wakely
- Eric Peterson - Mr. Wright
- Dara Perlmutter - Little Girl
- Patrick Thomas - Greg Banks
- Derek Keurvorst - Mr. Bleak
- Philip Akin - Bob Erikson
- Mpho Koaho - Ben
- Ashley Taylor - Martha
- Rummy Bishop - Old Man
- Kay Hawtrey - Old Woman
- Nicky Guadagni - Marta Blackwell
- Dixie Seatle - Aunt Benna
- Jonathan Whittaker - Mr. Morris
- Gil Filar - Sam Walters
- Joshua Peace - Guardian #2
- Jessica Greco - Karen Thurston
- Anthony De Longis - Man in Black
- Arlene Mazerolle - Beverly Jacobs
- Gabe Cohen - Mr. Graves
- David Hemblen - Major McCall
- Lucy Peacock - Mrs. Brewer
- Lucy Peacock - Biology Teacher (uncredited)
- Renessa Blitz - Shari Walker
- Don MacQuarrie - Fisherman
- Michelyn Emelle - Drew's Mother
- Mag Ruffman - Mrs. Mathews
- Christine Brubaker - Marta
- Michael Caloz - Luke Morris
- Nicole Underhay - Cyclist
- Ric Reid - Mr. Boyd
- Jack Newman - Janitor
- Marvin Karon - Mr. Banks
- Warren Benns - Matthew Erikson
- Bill Lake - Bus Driver
- Christian Laurin - First Pumpkin
- Jason McSkimming - Luis Ferrara
- Heather Brown - Lizzy Morris
- Kyle Welton - Greg Amsterdam
- Evan Noble - Boy
- Daniel Kash - Karl Knave
- Mike Piecakz - Boom Man
- Tod Fennell - Billy Deep
- Stuart Clow - Second Pumpkin
- Johnie Chase - Drew's Father
- Desmond Campbell - Steward (uncredited)
- Desmond Campbell - Steward
- Dorothy Gordon - Agatha
- Bill Turnbull - Sam
- Dan MacDonald - Dr. Murkin
- Elizabeth Saunders - Penelope Benson
- Jonathan Welsh - Mr. Lantz
- Michael Woods - Reading Guard
- Jennifer Pisana - Little Girl
- Beki Lantos - Kareen Hawlings
- Beki Lantos - Margaret Brewer
- Kay Tremblay - Mimi
- Sam Malkin - Scratch
- Karen Robinson - Det. Reddick
- Jack Jessop - Brad
- Ellen-Ray Hennessy - Clarissa
- Mauricio Rodas - Manny Hernández
- Philip Eddolls - Shane
- A.J. Cook - Kim
- Fiona Reid - Jeff's Mom
- Michael Hanrahan - Jeff's Dad
- Mark Benesh - Curtis
- Mark Benesh - Curtis (uncredited)
- Meredith Henderson - Cara Renfield
- Zach Lipovsky - Freddy Renfield
- Peter Jarvis - The Mummy
- Earl Pastko - Count Nightwing
- Nola Augustson - Mom Renfield
- Lisa Hynes - Bride / Nurse
- Joy Tanner - Sarabeth
- Kathryn Long - Carly Beth Caldwell
- Eugene Lipinski - Rocky (voice)
- Eugene Lipinski - Mr. Mortman
- Brenda Bazinet - Kate Caldwell
- George Kinamis - Steve Boswell
- Amos Crawley - Chuck Greene
- Fielding Horan - Trick-or-Treater #1
- Rider Johnson - Trick-or-Treater #2
- Jesse Cairns - Little Boy
- Anne Marie DeLuise - Mom
- Quyen Hua - Oldest Girl
- Alexander Broughton - 1st Costumed Boy
- Ryder Britton - 2nd Costumed Boy
- Michael G. Brown - The Haunted Mask
- R.L. Stine - R.L. Stine
- Richy B. Jacobs - Student (uncredited)
- Kristen Bone - Tara Webster
- Cynthia Belliveau - Mrs. Webster
- Larry Mannell - Mr. Webster
- Kyle Fairlie - Michael Webster at Age 6
- Scott Wickware - The Masked Mutant
- Scott Wickware - Haunted Mask
- Scott Wickware - Hard Hat Worker
- Jake Roberts - Anthony
- Kathryn Short - Sabrina Mason
- Kathryn Short - Sue
- Julie Holdsworth - Talking Severed Head
- Julie Holdsworth - Shopper #1
- Kaj-Erik Eriksen - Billy Harlan
- Chris Benson - Uncle Al
- Jeffrey Akomah - Jay
- Ken Mundy - Colin
- Benjamin Plener - Roger
- Paul Brogren - Larry
- Sarah Mitchell - Dawn
- Greg Kramer - George
- Suzanne Cyr - Mrs. Swanson (uncredited)
- Suzanne Cyr - Mrs. Turnbull
- Gil Garratt - Counselor
- Martin Roach - Mr. Finley (uncredited)
- Martin Roach - Man in Black
- Danny Sohal - Kevin Spears
- Neil Denis - Todd Erikson
- Neil Denis - Todd Erikson (uncredited)
- Alec Bachlow - Mr. Harlan (uncredited)
- Alec Bachlow - Dad
- Michèle Duquet - Mrs. Harlan (uncredited)
- Michèle Duquet - Mom
- Shawn Potter - Zeke Matthews
- Ben Cook - Josh Benson
- Ben Cook - Marty
- Ben Cook - Jerry Hawkins
- Stuart Stone - Brian Colson
- Kathryn Greenwood - Ms. Walker
- Julia Chantrey - Tina Powell
- Eric Fink - Emile
- John Bayliss - Mr. Levy
- Boyd Banks - Mr. Johnson
- Neo Edmund - Todd
- Kerry Duff - Dori
- Kerry Duff - Margo
- Dan Warry-Smith - Skipper Mathews
- Dan Warry-Smith - Seth Gold
- Barclay Hope - Mr. Hawkins
- Carolyn Scott - Mrs. Hawkins
- Aron Tager - Dr. Shreek
- Roger Dunn - Captain
- Roger Dunn - Captain (uncredited)
- Géza Kovács - Mr. Toggle
- Brenda Devine - The Ghost
- Daniel DeSanto - Gabe
- Elias Zarou - Uncle Ben Hassad
- Afrah Gouda - Nila Rahmad
- Colin Fox - Tall Thin Man
- Colin Fox - Shopkeeper
- Gerry Mendicino - Nila's Driver
- Maggie Castle - Amy Kramer
- Gina Clayton - Mrs. Kramer
- Mairlyn Smith - Agnes Thurston
- Mairlyn Smith - Mrs. Thurston
- Andrew Sardella - Jed Kramer
- Jason Hopley - Assorted Horrors
- Jason Hopley - Toxic Creepy
- Jason Hopley - Blob Monster
- Shadia Simmons - Alicia
- John White - Steve Boswell
- John White - Michael Webster
- Angela Gei - Mrs. Banks
- Matthew Lemche - David
- Matthew Lemche - Richard
- Robert Collins - Lord High Executioner
- Laura Vandervoort - Sheena Deep
- Laura Vandervoort - Nadine Platt
- Peter Messaline - Mr. Starkes
- Cody Jones - Noah Caldwell
- Cody Jones - Danny Anderson
- Les Porter - Hotel Clerk
- Michael Polley - Cab Driver
- Robert Buck - Security Guard
- Frank Nakashima - Japanese Man
- Ann Holloway - Peasant Woman
- Bathsheba Garnett - Old Crone
- Arnie Hardt - German Man
- Deborah Lobban - Elderly Woman
- Jayne Eastwood - Woman in Line
- Daniel Levinson - Waiter
- J. Craig Sandy - Guard
- Erica Luttrell - Kim
- Erica Luttrell - Drew
- Jared Wall - Medieval Boy
- Robert Latimer - Maitre'd
- Ron Stefaniuk - Assorted Horrors / Reptilian Creature
- Ron Stefaniuk - Slappy (voice)
- Ron Stefaniuk - Piranha Person
- Michael Barry - Will Blake
- Susan Cooke - Judith Bellwood
- Catherine Fitch - Coach
- Patricia Carroll Brown - Old Woman at Park (uncredited)
- Vernon Chapman - Old Man at Park (uncredited)
- Cindy Cook - Mrs. Byrd (uncredited)
- Harvey Atkin - Mr. Malik
- David Ferry - El Sydney
- Corey Sevier - Eddie
- Corey Sevier - Ryan
- Colin Mochrie - Usher (uncredited)
- Kenny Vadas - Duane Comack
- Dennis O'Connor - Otto
- Sean Vertigo - Seth
- Daniel Goodfellow - Andrew
- Krystine Geronimo - Courtney's Friend (uncredited)
- Leah Renee - Girl (uncredited)
- Adam Welsh - Trey (uncredited)
- Sheila Boyd - Gnome #2 (uncredited)
- Sheldon Smith - Jerry
- David Roemmele - Mike
- David Roemmele - Billy Brown
- Julie Khaner - Marilyn Boswell
- Annick Obonsawin - Slappy
- Annick Obonsawin - Sari Hassad
- Andrea O'Roarke - 11-Year-Old Girl
- Andrea O'Roarke - Shana
- Derek Boyes - Husband
- Hayley Lochner - Scolded Child
- Cal Dodd - Slappy (voice)
- Cal Dodd - Slappy the Dummy / Dennis (voice)
- Dave Harvey - Kindly Old Man
- Shannon Duff - Trick-or-Treater #2
- Alex Campbell - Vampire Boy
- Jeremy Tracz - Second Teen
- Christian Matheson - Third Teen
- Alli Hicks - Young Mother
- Matt Angel - Trick-or-Treater (uncredited)
- John E. Campbell - Mark
- Lori Alter - Stewardess (uncredited)
- Lori Alter - Stewardess
- Caterina Scorsone - Jessica Walters
- Caterina Scorsone - Sara Kramer
- Charles Boyland - Conan
- Tyrone Savage - Nicholas Morgan
- Tyrone Savage - Daniel Merton
- Andy Chambers - Passenger (uncredited)
- Courtney Hawkrigg - Gretchen
- Richard Fitzpatrick - Dr. Richard Hawlings
- Richard Fitzpatrick - Mr. Kramer
- Helen Hughes - Grandma Rose
- Tabitha Lupien - Ginny Swanson
- Tabitha Lupien - Jamie Gold
- Richard McMillan - Mr. Blankenship
- Richard McMillan - Spidey
- Tim Rykert - Swamp Monster
- Zachary Carlin - Ricky Beamer
- Jordan Prentice - Rocky
- Jordan Prentice - Hap
- Maia Filar - Tasha McClain
- Dylan Provencher - Hat
- Dylan Provencher - Chris Wakely
- Sophie Bennett - Medieval Girl
- Sophie Bennett - Katie Zinman
- Diego Matamoros - Morgred
- Diego Matamoros - Shadow Figure (voice)
- Denise McLeod - Ms. Richards
- Edgar George - Male Teacher
- Andreanne Benidir - Jillian Zinman
- Andreanne Benidir - Stephanie Alpert
- Miranda Jade - Student (uncredited)
- K. Trevor Wilson - First Teen
- K. Trevor Wilson - Kid #1
- B.J. McLellan - Jerry
- Dov Tiefenbach - Fred
- Dov Tiefenbach - Tim Swanson
- Marc Marut - Ray
- John Friesen - Mayor
- David Blacker - Townsperson
- Bucky Hill - Football Player
- Bucky Hill - Sean Kiner
- Hamille Rustia - Trick-or-Treater #1
- Hamille Rustia - Allison Rogers
- Hamille Rustia - Iris Candler
- Matthew Galliford - Window Ghost (uncredited)
- Richard Denison - Archaeologist
- Farzad Sadrian - Hakim
- Scott Pietrangelo - Zack Beauchamp
- Bradie Whetham - Adam
- Marium Carvell - Mrs. Carter
- Robin McCulloch - Mr. Beauchamp
- George King - Security Guard
- Erica Fairfield - Trina O'Dell
- Ray Kahnert - Cal
- Kamil Orzechowski - Kid #2
- Blair Slater - Daniel O'Dell
- Blair Slater - Cooper Holmes
- Matt Redman - Doug
- Diana Salvatore - Eve
- Diana Salvatore - Tasha's Friend
- Mike Beaver - The Punisher (archive footage) (uncredited)
- Scott Yaphe - Wink Yahoo (archive footage) (uncredited)
- Ian Heath - Shopper #2
- Colleen Williams - Nurse Fruett
- Colleen Williams - Mrs. Urick
- Daniel Lee - C.J.
- Ann Turnbull - Paula O'Connor
- Sean Dick - Riley O'Connor
- Victor A. Young - Head Master
- Neil Crone - Mr. Chesney
- Neil Crone - Blek
- Neil Crone - Host / Blek / Makeup Artist
- Paula Barrett - Mrs. Banks
- Jack L. Harrell - Jon (uncredited)
- Maggie Huculak - Sharon Walters
- Paul Miller - Dr. Harold Deep
- Paul Miller - Dad
- David Mucci - Coach Millard
- Paul Eves - Ed
- Fred Lee - Chicken Man
- Maria Vacratsis - Janet
- Maria Vacratsis - Big Edna
- Amanda Hancox - Mrs. Anderson
- Judy White - Hannah's Mom
- Alex Fallis - Shadow Figure
- Alex Fallis - Fish Face #1
- Arthur Eng - Larry Graham
- Kate Hennig - Crystal's Mom
- Kevin Hicks - Dr. McDermid
- Carson Manning - Sea Monster (uncredited)
- Deborah Forte
- Thomas L. Wilhite
Scott Speedman interpreta a Officer Madison en la serie.
David Mucci interpreta a Coach Millard en la serie.
Jayne Eastwood interpreta a Woman in Line en la serie.
Kyle Labine interpreta a Evan en la serie.
Brendan Fletcher interpreta a Grady Tucker en la serie.
Amy Stewart hace el papel de Amanda Benson.
Salvatore Antonio interpreta a Pizza Delivery Boy en la serie.
Barbara Radecki hace el papel de Alice Rowe.
Hayden Christensen interpreta a Zane en la serie.
Cameron Graham interpreta a Guardian #1 en la serie.
Capítulo disponible en las siguientes plataformas:
