 Death Has a Shadow and the next 3 episodes are from a time when Seth  McFarlane wanted to do all the episodes like old Radio shows. Most  of the old radio mysteries were stuff like Death Has a Shadow, Death  Knocks Twice, Driver Death, and so on. However this proved  unmanagable as the writers and producers found it hard to talk about  the episodes unless they alluded to actions, not the titles such as  The One Where Peter is Under House Arrest.