Returning students: Fat Neil was first mentioned but not shown in ' Conspiracy Theories and Interior Design'.Recurring or debuting characters in this episode: Pierce is Pierce the Insensitive, Pierce the Dickish and Grandfather Flatulent.Britta is Britta the Needlessly Defiant.Jeff is Jeff the Liar, Son of William the Barely Known.
Recurring or debuting plot points in this episode: Recurring themes Continuity Continuity lists