When termites force Ray and Debra to move in with Frank and Marie, Debra tries to beat Marie at her own game by being an "intrusive" guest herself.
Ray gives his parents a personalized toaster for Christmas, only for them to unknowingly trade it in for a coffee maker—leading to a frantic Barone-style cover-up.
Peter Boyle suffered a heart attack on set during this season, leading to his absence in three episodes while he recovered.
Patricia Heaton was pregnant with her fourth son during filming. Producers used large objects, like telephone books, to hide her baby bump in various scenes.
This was the first season to garner Primetime Emmy nominations for the series, including Outstanding Comedy Series and nominations for all five main leads.
In a rare moment of brotherly bonding (or jealousy), Ray suggests Robert take Debra swing dancing, only to regret it when they actually start having fun.
