Guest Stars Rene Heger as Zach Sullivan Hannah Marks as The Gamer Gabriel Luna as Ronald Raygun Zelda Williams as Cheshire Jacob Zachar as Gamer Kris Kidd as Zach Sullivan Zombie Co Starring Aimee McKay as Nurse Margaret David Reivers as Doctor Carmina Garay as Monica Curtis Schurer as Mark Keyon Bowman as Tim Alex Bielanski as Barbara Daniel Lench voices Radio Host Emilio Rossal voices Radio Host 2 Molly Sasso as Allison