question for what im writing

[massacre man]

im writing a zombie movie im done with it but i wanna write a second one i ended it with the remaining 2 characters in a radio station after they escaped with a dog and the zombies are surrounding the building i need a way for them to escape and what else should happen like have them escape but what should happen after that? and they did use the radio station to try and find other people to help

[classclown4]

ok heres an idea they get out by the fire escape and i don't know go somewhere but what they don't know is that the dog is infected with the zombie thing so like when they get to a safe place they have the dog to worry about ok its not the best but it might work.