In the courtroom, after the lawsuits are resolved and the Mertzes and Ricardos leave, the judge decides he wants to look at his TV set, which they had used for a re-enactment. As he starts down the stairs from his bench, the door to his chambers is open. The camera cuts to a wider shot, and the door is closed. He proceeds to connect the two loose wires at the back of his set, just as Ricky had done in the earlier scene which led to the argument in the first place. A puff of smoke rises from the back of the set, and the judge fans it away with the arms of his robe. When the camera once again goes to close-up, and the judge is still waving the smoke away, his chambers door is open again.
When Fred and Ethel leave the Ricardo apartment after Fred kicks in the Ricardos' TV screen, Ethel exits going to the left and Fred exits into the hallway going right. This happened in a previous story line as well.
When Lucy slams the apartment door in Ethel's face, she does it with enough force that the framed print over the piano falls onto and knocks over the chair beneath, startling Lucy and suggesting a flimsy set.
The process server asks Ricky for his autograph, handing him what's actually a summons to write on. Ricky signs it where the man indicates. But when Ricky happily attempts to hand it back, the server says, "On second thought, maybe you better keep it," and leaves empty-handed. The server should have taken the court's portion, with Ricky's original signature, and left the summons with Ricky, since the whole point of getting a summons signed is to prove it was delivered to the named person.