When Edith looks in the bathroom the bathroom layout and fixtures are different. In the episode Birth Of The Baby part 1 the toilet is beside the bathtub, and the fixtures were different but in this episode the toilet is beside the door on the left and the sink is on the right of the door.
In this episode only, the bathroom is set where Gloria and Mike's (and Stephanie's future) bedroom is in every other episodes, instead of being in the far back of the hallway.
(Michael walks in on Archie trying to enhance the fire damage by placing a smoldering bucket near the furniture)
Michael: What are you doing?
Archie: Did you ever hear of smoke damage?
Michael: Did you ever hear of fraud?
Archie: Did you ever hear of gettin' lucky?
Michael: Did you ever hear of going to jail?
Archie: Did you ever hear of shut up!
Mr. Ligway : There is evidence Mr Bunker you may have committed a fraudulent act.
Archie : (stunned) Not since I was a kid in the bathroom.
(Archie signs the insurance settlement)
Archie : You know, uh, while we was doing all this I forgot to tell you something.
Mr. Ligway : What's that?
Archie : GET THE HELL OUT OF MY CHAIR!
Archie: If you find the album, Edith, throw it at the fire. If you really wanna risk your life for something, money. Top of the closet on the shelf there, is a my secret cigar box I never told you about with $108 in it.
Edith: A hundred and nine.
This episode was videotaped on February 04, 1977.
Final appearance of Liz Torres as Teresa Betancourt. She and co-star Sally Struthers would later appear together in forty-one episodes of "Gilmore Girls" over two decades later.