"Often enough that people can leave boxfuls of them lying around in abandoned houses..." Mike's switched off his flashlight for now and holstered it again, and now he joins Eddie by the door, standing on the other side from him. Which makes them almost look like they're in a cop show, albeit a really really weird one.

As a matter of fact, just in case, Mike pulls his gun and holds it loosely at his side. Not threateningly, but just in case some of the monkeys from the last invasion have been hanging out behind the door.