Audio problem: When Vince and Mike pull the tabletop out from under the car, while Roy is under there with Mrs. Merkle, we hear the audio of Roy loudly saying, "I'm telling you right now, we're gonna have to brace this thing well, this thing will...," but what's oddly funny is that the dialogue is dubbed right over Roy saying, "Wait, wait, let me check her over...," which is a neat trick that he can say both lines at the same time.
Audio problem: When Squad 51 is dispatched to the hotel fire, Roy's holding the bullhorn in one hand to instruct everyone, and the HT in his other hand. After Johnny catches the baby, just before Truck 8 rolls in, when Roy says over the HT, "All right, set up the Truck...," he moves his hand with the HT away from his face and directs Truck 8, yet his voice is still booming as if speaking into it.
Audio problem: After the sniper throws down the rifle, we see Captain Stanley start talking to Chet and Marco, though at first we don't hear anything, we then hear, "Put on your air masks, " but that is not Captain Stanley's voice we hear. Oddly enough, to me it sounds like John's voice. Have a listen.
Audio problem: After Tom Wheeler and his partner Kirk show up to assist with the trapped girl, when it cuts to Roy down in the rescue shaft we see him ask Johnny, "Do you see her yet?" but we don't hear any audio, just before we hear Johnny say, "We're getting close." Additionally, earlier at the start of the little girl's rescue, when Johnny tries to loop the rope around Helena's wrist and it doesn't work, he says,"Damn it," but the subtitles read "Darn it."
Audio problem: While Roy and John are with the asthmatic boy, Roy's on the Biophone with Rampart, and we hear Early say, "Administer 0.3 milligrams epinephrin IM," but his mouth is not in sync with the last part, and it looks like he actually said,.". Epinephrin IV."
Audio problem: In the courtroom, after Roy and John defib the patient who was in full arrest, when John's on the Biophone with Rampart, he says, "We've countershocked 400 watt seconds," but as he continues to say, "Scope now shows...," John's mouth is not in sync with those words.
Audio problem: When Squad 51 is being dispatched to 'man unconscious possible heart attack', this particular view we have of the apparatus bay shows the brick wall where the bay's door track is located on the right of the screen, and we can see that the bay door is up, but when Roy turns on the squad's ignition, we hear audio of the bay door opening even though it's not actually closed.
Audio problem: When Roy and John are with the unconscious man during the fire at the Atlas Hotel, Chet and Marco bring the stokes and Chet tells them that the fire is getting worse, and when Roy responds, "If we move him now we're gonna lose him," we see that Roy continues talking as Chet listens to him, but we hear nothing.
Audio problem: At the start of the episode, while Johnny's mopping and Roy's fidgeting with the resuscitator, during their conversation, in the background we hear Captain Stanley talking to the other guys in the kitchen. The key words we hear Cap say are, "New problem location in our area...Molded products...Cardboard cartons...Two rows, aisles in between, up to 8 ft high...Bottoms get soaked." Then we hear Cap repeat, "New problem locations in our area," and continues, "1806 North Oak," and we hear all the guys laugh, though nothing's funny. Captain Stanley's dialogue is from 2x1, "Problem," at the start of that episode.
Audio problem: After Johnny gets out of the elevator, Johnny sees a crowd around the treatment room, so Roy tells him that they're interviewing the bank guard who was shot, and when we hear Roy ask, "How'd you make out with the girl from orthopedics," his mouth is saying something different.
Audio problem: After John starts telling Roy about how he and Barbara went to a movie, when Squad 51 is dispatched to 'man unconscious at Observation Park', we see a closeup of Roy in the squad as he puts the gearshift into drive, and then we hear the audio of the ignition being turned on.
Audio problem: When Roy and Johnny are with Dixie in the ER, after all the bikers' violence, Squad 51 is dispatched to 'man possibly trapped' and when we hear Johnny respond, "Squad 51, affirmative," his mouth does not say the word "affirmative", he says something else.