The crew decide to blow up a boat, but their inexperience leaves the scene up in smoke. Meanwhile, Bryan's anxiety level increases as filming kicks into high gear.

Tina's concern for the safety of her cast leads her to hire a fight coordinator even though John is against the idea. Later, John's mother makes an unexpected visit, causing even more tension on the already stressed-out set.

Bryan tries to create movie buzz using a zombie penis. Meanwhile, Chase decides to contribute to the film by bringing his own trailer to the set.