Don Weis directs his fourth and final episode with "Demon In Lace". The others were #4 "The Vampire", #6 "Fire Fall", and #14 "The Trevi Collection".

Capt. Joe Siska:
Keenan Wynn makes his second appearance as "Capt. Siska". His first appearance was in #9 "The Spanish Moss Murders".

Carl: (opening narration) It was Goethe who said we love girls for what they are. Well, even the great Goethe could have learned something from the tale that took place on the campus of Illinois State Tech.

Carl: (to Vincenzo) Playing drums? You?!? You haven’t got a syncopated bone in your body! You WALK off rhythm!
Tony: What are you talking about? I hadda band of my own – Tony Vincenzo’s Neopolitans!

Tony: Whitehead…Julius Whitehead… Didn’t we carry an item on him recently? He found something in a desert somewhere and went bananas?
Carl: Yeah, Iraq.
Tony: What?
Carl: He went bananas in Iraq,
Tony: He should have stayed in Chicago. The same thing would have happened; he would have saved travel expenses and jetlag!

Carl: Your yard smelled bad enough to send rats back to Detroit!

Carl makes several references to Captain Siska's anger management therapy. It was established at the time of The Spanish Moss Murders that the captain had been in therapy for a year.