The Wedsworth-Townsend Act - S1-E1
Other mistake: On scene at the factory fire, soon after we hear Battalion 14 over the HT saying, "Engine 210... Pump Engine 10's three-and-a-half from the hydrant..." there's a closeup of firemen behind one of 10's engines and we can see part of its license plate with 094, but none of 10's rigs have those numbers on their plates.
The Wedsworth-Townsend Act - S1-E1
Visible crew/equipment: When Station 10 arrives first on scene at the factory fire, as 10's third rig pulls up and lays the line in the wide shot, at the left of the screen in the background, we can see the hidden second cameraman who is shooting the footage from that angle, of all the rigs pulling in and turning.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: When the man who was electrocuted is loaded onto 127's snorkel, we can see that he's wearing a white crew-neck undershirt under the denim shirt, but at the ER when his denim shirt is open there's nothing underneath.
The Wedsworth-Townsend Act - S1-E1
Factual error: After the car falls off the cliff, Dixie lies unconscious and Roy takes her blood pressure. Roy wraps the cuff around Dixie's arm, then holds the manometer gauge in one hand and squeezes the bulb in his other hand. The stethoscope remains untouched around his neck, even though it's necessary to place the stethoscope bell on her brachial artery (inside of the elbow) in order to actually measure her blood pressure.
The Wedsworth-Townsend Act - S1-E1
Other mistake: Before the car goes over the cliff, Dixie says that the woman has a fractured radius and ulna (forearm), and then at the hospital when Dr. Brackett talks to Dixie he says the same thing, but when Dr. Early walks into Brackett's office, he says "The woman with the busted fibula (lower leg), she's coming out of shock now."
The Wedsworth-Townsend Act - S1-E1
Factual error: This episode supposedly takes place as The Wedsworth-Townsend Act is signed into law July 17, 1970, yet, Squad 51 is a 1972 Dodge truck.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: The morning after the cave-in rescue, when Roy shows Johnny the newspaper article while Dixie and Brackett arrive at the scene, the second button on Johnny's shirt keeps unbuttoning and buttoning itself up.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: After the car falls over the cliff, Roy and Johnny notice Dixie lying on the ground and in her closeup her sweater sleeve is rolled up above her elbow, but in the following shots that sleeve is rolled down properly until Roy pulls it up to take her BP.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: At the very start, as the camera moves through Station 10, the Battalion Chief's vehicle is parked beside the fire pole, but when the tones drop and everyone rushes to the rigs, the Chief's car is now parked much further up, closer to the apparatus bay door.
The Wedsworth-Townsend Act - S1-E1
Revealing mistake: When Squad 10 is dispatched to "possible electrocution," just as the apparatus bay door opens and the squad rolls out, we can see a police officer holding back traffic for the filming of this shot.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: When the Battalion Chief's car arrives on scene at the factory fire, he and the driver get out of the car, then it cuts to shots as they both stand beside the wall while the Chief talks to dispatch over the HT, but a few shots later we see the driver just getting out of the car as Engine 36 passes.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: While Roy shows John the squad's right, front compartment, in the closeup of the Datascope a clipboard/notebook with a stack of papers suddenly appears atop the OB kit, which vanishes again in the OB kit's closeup.
The Wedsworth-Townsend Act - S1-E1
Visible crew/equipment: When Roy and John walk into the apparatus bay they stand behind Squad 51, and in this wide shot we can see that the floor area around the squad has nothing on it, but when Squad 51 is dispatched to 'traffic accident with injuries', there is now a long black tape line on the floor, near the front tire.
The Wedsworth-Townsend Act - S1-E1
Visible crew/equipment: When Squad 51 is dispatched to 'traffic accident with injuries', while en route as Johnny says "Hang a left, I know a shortcut," the shadow of filming equipment becomes visible on the hood of the squad.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: When Roy and Johnny are with the tunnel worker who's in V-tach, the lights go out in the tunnel and Roy places one of the lanterns on the Biophone, but in closeups of the Biophone the lantern has vanished, then the lantern is back again once they've defibbed successfully.
The Wedsworth-Townsend Act - S1-E1
Continuity mistake: When Roy's on the Biophone with Brackett, after telling him that Dix is one of the victims, Johnny reaches out and takes the receiver from Roy with his left hand, but in the next shot he's taken the receiver with his right hand.
The Wedsworth-Townsend Act - S1-E1
Visible crew/equipment: At the very start of the episode, as the camera slowly passes the vehicles and the posts, the moving shadow of the camera is visible on one of the posts at the left as it moves past it.
Visible crew/equipment: On scene at the traffic accident with Paula, after Johnny brings the IV bottle to Roy, it cuts to the overhead shot of the ambulance arriving, and a large reflector screen is visible at the left of the screen.
Visible crew/equipment: At the scene of Paula's traffic accident, after the ambulance leaves with Johnny and Paula inside, Roy pushes the back of the driver's seat forward revealing Bonnie in the back seat. When it cuts to the next shot, the reflection of a crew member leaning forward is visible in the car's window, and the mic is also visible on the left. Additionally, Johnny is visible in the background, even though he just left in the ambulance with the victim, as the actor who portrays him, Randolph Mantooth, is casually leaning on a sign post waiting around during the location shoot.
Visible crew/equipment: During Squad 51's rescue of the hunter who was injured on the cliff, in the closeups of Copter 10's pilot, at the right upper corner of the screen above the windshield, we can see the edge of the white screen used to block the view through the windshield.
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.