Visible crew/equipment: When the injured father and daughter are wheeled into the treatment room, an actor's tape mark is visible on the floor under the daughter's gurney, and another tape mark is visible on the floor under the father's gurney.
Other mistake: When Roy and Johnny are waiting in the staff lounge for Dr. Morton, Johnny opens the newspaper's sport's section and sees Brice's picture. In the page's close-up, two paragraphs in two unrelated articles are the same, and they also have nothing to do with the title of the articles. The first paragraph begins, "Thus at this conference all our governments..." and the second begins, "Of no less importance was the common recognition..."
Continuity mistake: After watching Brice's interview on TV, all the guys sit down at the table to eat dinner, and there is one jar of mustard on the table. When Roy smears mustard on his bun, Chet motions for the mustard with his eyes and Roy slides it over to him to use, but in the next few shots the open jar of mustard is either in front of Roy or Chet, depending on the angle of the shot. The milk container keeps switching places as well.
Continuity mistake: While Brackett and Morton are working on the boy who was shot with a pellet gun, when Morton is about to intubate the boy, we see that the O2 mask has been removed from his face and lying behind the boy's head, but when Morton hooks up the hose to the ventilator, we see the O2 mask and its elastic are still around the boy's neck. Then when Brackett says, "Prep him," the mask is gone.
Visible crew/equipment: At the site of the back hoe accident, after the ambulance arrives, when the father of the girl who's trapped under the back hoe gets up and starts walking away from Roy, the reflection of set array lighting is visible on the surface of Squad 51.
Visible crew/equipment: During the back hoe rescue, the outlines of Johnny's and Roy's mic transmitters alternate between being visible at the front and sides of their shirts.
Continuity mistake: When Johnny and Roy are in the staff lounge waiting for Dr. Morton, Johnny's holding the newspaper's sports page, and in the page's close-up, there is a large picture of Brice centered between two columns of articles. However, when Johnny's talking to Roy and Dr. Morton, that page is entirely different even though he hasn't turned the page.
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.