Peace Pipe - S2-E5
Continuity mistake: Before Roy and Johnny climb up to the injured man (who was shot) lying on the scaffolding, they put on their life belts (pompier) with the tongue buckles and carabiner hooks towards their right sides, but both stuntmen wear their belts the opposite way. Also note the axe sheaths (attached to the pompier belts) are upside down on Roy and Johnny, but right-side up on the stuntmen.
Peace Pipe - S2-E5
Continuity mistake: When Squad 51 is dispatched to the woman who's having difficulty breathing, the address is given as "1017 Crocker", but when they pull up to the building's corner the street sign reads Colfax.
Peace Pipe - S2-E5
Continuity mistake: When Roy and Johnny decide the only choice is to break the glass on the gumball machine, Roy holds the green bottle of soap, but they're both empty handed when they walk back to the squad. When Johnny hands Roy the gloves and the 5-hole hydrant wrench, then start to walk back to the boy, in the next shot the green bottle of soap has suddenly reappeared in Roy's arms.
Peace Pipe - S2-E5
Continuity mistake: When Vince finds the liquor bottle in the drunk driver's car, he says that the driver has a cut, but doesn't think he feels it, and in the next overhead shot we see Johnny and Roy (at the left of the screen) walking away from the car with the drunk driver between them. However, in the next shot the drunk is still in the car, then in the next shot we see them at the front corner of Engine 51 in the background, but then he's back in the car again.
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.