In the following table, episodes are listed by the order in which they aired, and may not necessarily correspond to their production codes.

The episode was listed among the 15 most watched shows in its demographic that week.

The episodes are listed in production order, although Fox made changes to the sequence in which they were aired.

All episodes are listed in order of airdate.

All episodes are listed in production order.

The episodes are listed by first airing date.

The episode "The Cage" is sometimes listed as episode 80 when shown.

Also, several episodes are not listed on the official site.

All episodes are listed by production order.

The following episodes are listed by the episode with the guest host: