Adria Arjona
Alex Pereira
— The Butcher
Dan Stevens
— German Scientist
Drew Starkey
Michael Biehn
Reginald VelJohnson
Eric Wareheim
Rebecca Hall
Sarah Minnich
Maurice Greene
Caleb Baker
Keil Oakley Zepernick
— Crybaby
Jasper Keen
Jesse La Flair
— Kieran
Steven Shelby
— Cockroach
Malik Watson
— Aidan Mercenary
Blake Kennedy
Rabon Hutcherson
— Scotty Mercenary
Leon M. Brown
Jacob Scipio
— Griffin
Joanne Marie
— Trailer Park Resident (uncredited)