A photograph of the group, Dr. Fünke's 100% Natural Good-Time Family Band Solution, can be seen on Tobias (David Cross)' desk in a flashback.
Although this episode heavily centers around the character of Kitty (Judy Greer), she does not actually appear in this episode (with the exception of flashbacks, and the Girls With Low Self Esteem video, which is actually just footage from episode 1.18, Missing Kitty (2004)).
Tobias (David Cross) is wearing red slippers, which calls back to when he was dubbed "Dorothy" in episode 1.18, Missing Kitty (2004).
David Cross (Tobias), John Ennis (Supervisor), Jay Johnston (Officer Taylor), and Jerry Minor (Officer Carter) also worked together on Mr. Show with Bob and David (1995).
Although this episode doesn't take place chronologically until several episodes later, several story lines in this episode directly relate to the events that took place in episode 1.18, Missing Kitty (2004). However, the fact that Oscar (Jeffrey Tambor) appears in it suggests that the episode is not intended to be set directly afterwards (as Oscar wasn't introduced until the previous episode, Whistler's Mother (2004)). Enough time has passed for the Girls With Low Self-Esteem filmed in that episode to be released.