Strange or Just Inconsiderate? - S1-E7
Continuity mistake: When Abby finds the hidden door in the garage, she and Eric pull away the shelf to see what's behind it. By moving the shelf the door opens approx 45°. In the next shot the door is closed again and Eric has to open it by hand. (00:09:25)
Joel Hammond: Okay, we say we came across this murder site and we're just cleaning it up.
Sheila Hammond: Who cleans up murder sites?
Joel: I don't know. We're Mormons?
Sheila: Mormons don't clean up murder sites.
Joel: Mormons are helpful.
Trivia: At the comic book store, when Eric and Abby are talking, there is a "Plants vs Zombie" comic on the rack in front of them.