Continuity mistake: When Brackett is in his office talking to Patsy's manager, he's paged and then told, "Treatment room 2, STAT," and he answers, "On my way," but Brackett doesn't rush to treatment room 2, he goes to room 230 which is Patsy's room, and Early even calls for a code blue in room 230.
Continuity mistake: When Brackett and Morton are with Patsy in her hospital room, there are two closeups of the Datascope 850, but there's an entirely different unit at the foot of Patsy's bed monitoring her EKG, not the Datascope 850. The same thing happens again later, when Brackett rushes in and Early tells him that Patsy was throwing more PVCs.
Continuity mistake: At the start of the episode, after Chet takes a spoonful of hot cheddar cheese the bowl is near his plate, but when it cuts to facing the other guys that bowl is on the other side of the table near Marco, then back and forth again.
Continuity mistake: While Squad 51 is out on the run (quite literally) with the female OD, Johnny gets a cut on his elbow which he keeps fidgeting with even after it's bandaged. When Roy and Johnny get back to the station and see The Old Engine, Johnny's cut has vanished.
Continuity mistake: When Johnny and Roy are on the "child locked in a bathroom" run, Johnny makes a hasty retreat leaving Roy to deal with the "child." The bar of soap Roy uses is on a curved pedestal soap dish, and that dish is either curved towards the wall, or turned the opposite way, depending on the camera angle.
Continuity mistake: When Johnny starts chasing Harriet down the street, in Johnny's closeup when he passes the white house (right after the yellow house), there is a light colored wagon-style car parked in the driveway, but in shots from other angles there is a green 2-door parked in that driveway.
Continuity mistake: Roy and Johnny move a barking dog, who is tied up in front of a hermit's rock-faced cave, and retie the dog to a branch in some bushes, but in following close-ups of the dog he is still tied up at the original spot.
Continuity mistake: When Chet quickly takes off his turnout coat, one of the sleeves is inside out when Johnny uses it on the dog, but then both sleeves are right-side out while he and Roy are trying to subdue the dog.
Continuity mistake: When the boy who ingested ant poison is laid down on the gurney, the safety belt is wound around the gurney's side bar and clasped, but when exiting the house and loaded into the ambulance the safety belt is directly around the boy.
Continuity mistake: When Johnny goes to the closet to get the mop, because he's 'latrine officer of the day', he gets hit by the phantom, and all the guys run out of the kitchen to see Johnny wet again, so when dispatch drops the tones they all head for the vehicles and Captain Stanley removes his jacket. Then next shot all the guys are running out of the kitchen, as if they were all still there, and Stanley is wearing his jacket.
Continuity mistake: When Johnny adjusts his IV after the snakebite, he tells Captain Stanley that he's ready to leave, and Chet is not wearing his helmet, but in the next shot as Marco heads for the squad Chet is wearing the helmet.
Continuity mistake: When Johnny is bitten by the rattlesnake he's holding the handie-talkie, but then he drops it and the HT falls to the other side of the car, as he hoists himself up against the car door. However, when he sits down on the ground he is still holding the handie-talkie.
Continuity mistake: At the rock quarry, after Johnny tells Captain Stanley that they need the Stokes and a jack, Johnny removes his helmet, and while Jason holds Johnny's helmet, Johnny tosses the rope below, but in following shots Johnny's wearing the helmet again.
Continuity mistake: When they bring the Hermit into the ER, Brackett tells them to take him to treatment 4 and he's wheeled there, but in the shot from inside the treatment room we see that he's actually inside treatment 1.
Continuity mistake: When the squad rolls up on the OD victim's residence Roy drives the squad over the little fence and bends it. When he takes off the gate is back in its original position.
Propinquity - S3-E20
Continuity mistake: In the opening rescue where Roy and Johnny rescue the woman from the burning car, Johnny is relaying the woman's vitals to Rampart. Over his right shoulder, you can see a sticker on the trunk of the car behind them. This is probably a dealer sticker. In one scene, it is blue and red, and in another, it is blacked out. It returns to blue and red, only to be blacked out again.
The Promise - S3-E11
Continuity mistake: When Johnny and Roy get back to the station and talk to Paula in the rec room, in the wide shot Johnny has his hands on his hips and then subtly moves his elbow behind Roy, but it cuts to a close-up and his elbow is still blocking Roy.
How Green Was My Thumb? - S3-E17
Continuity mistake: In the first shot as the engine and squad roll up to the winery fire, the entire trailer with the wood barrels is engulfed in flames with huge plumes of black smoke, but when it cuts to the next shot the trailer and barrels are fine, and there's only a very small fire burning on the ground while Marco pulls the hose off the engine, before the explosion.
How Green Was My Thumb? - S3-E17
Continuity mistake: When the squad and engine roll up on scene at the winery fire, there are wood barrels at the back of the burning trailer, and in consecutive shots the short barrel at the back left corner suddenly appears out of nowhere, then disappears, and then it reappears again.
Continuity mistake: While Roy and Johnny are working on the guy who fell from the horse, since Roy's hands are busy he has the IV line dangling from his mouth before setting up the patient's IV, and in wide shots the cannula is dangling at the left side of his mouth, but in closeups the IV line and cannula have switched sides.
Answer: I believe you are speaking of the old man, Mr. Wilson. He's played by J. Pat O'Malley.
Bishop73
Correct, it was J. Pat O'Malley...he also played the grandfather with his grandson when their rocket exploded, and also played "Old Bill" in the episode with Ann Prentiss, where Gage saves the little girl from the burning tree house, and her mother falls in love with him.