cast
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Nathan Fillion
Bill Pardy
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Michael Rooker
Grant Grant
-
Elizabeth Banks
Starla Grant
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Gregg Henry
Jack MacReady
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Tania Saulnier
Kylie Strutemyer
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Don Thompson
Wally
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Brenda James
Brenda Gutierrez
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Jennifer Copping
Margaret
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Jenna Fischer
Shelby
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Haig Sutherland
Trevor
- William MacDonald Mr. Strutemyer
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Iris Quinn
Mrs. Strutemyer
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Matreya Fedor
Emily Strutemyer
- Amber Lee Bartlett Jenna Strutemyer
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Xantha Radley
Uptight Mom
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Dustin Milligan
Drawing Boy
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Lloyd Kaufman
Sad Drunk
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Zak Ludwig
Gina Kid
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Tom Heaton
Tourneur
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Mary Black
Woman in Basement
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Ben Cotton
Charlie
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Lorena Gale
Janene
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Dee Jay Jackson
Dwight
- Nicholas Podbrey Diseased Grant part 1
-
Malcolm Scott
Dude Joining Grant
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Darren Shahlavi
Brenda's Husband
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Kathryn Kirkpatrick
Karaoke Woman
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Corb Lund
Lead Singer
- Michael Cromien Fitzgibbon
- Robert Musnicki Diseased Leader
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Stephen Park
Gleeked on Guy
- Nicholas Podbrey Diseased Grant #1
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Jeny Cassady
Diseased Grant #2
- Alette Falle Diseased Grant #3
- Matt McInnis Head-Shot Norman
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James Gunn
Hank (uncredited)
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Magda Apanowicz
Friend (uncredited)
- Rick Morwick Truck Driver (uncredited)
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Rob Zombie
Dr. Karl (voice)
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Mark Torgl
Melvin Junko (Archive footage)