Visible crew/equipment: When Ed tackles with the possible OD at the car wash, the bulging outline of the mic transmitter is visible on the right side of Ed's shirt, above the belt. Then, when the man passes out, the outlines are visible on the sides of Roy's, Johnny's, and Ed's shirts. The mic transmitter's outline is also visible at the back of the deputy's shirt, when he hands Johnny the ID he found in the man's wallet.
Visible crew/equipment: When Roy, Johnny, and the trainee are with the injured man near the lighthouse, the outlines of the mic transmitters and wires are visible on the back, right sides of both Roy's and Johnny's shirts. It is also visible on the back of the trainee's shirt when they place the man in the Stokes.
Visible crew/equipment: At the morning lineup, when Captain Stanley walks out of his office the actor's small, black tape mark is visible on the floor where he stands.
Visible crew/equipment: After Johnny and the trainee run off to catch the purse snatchers, when Roy tells the officer which way they went, the outline of the mic transmitter is visible on the back of Roy's shirt.
Continuity mistake: Just after the paramedics witness the purse snatching, when Johnny and Ed take off after the two purse snatchers, there are four cars parked at the curb in front of the squad, but just before Johnny leaps over the white picket fence, behind him we see that there are now six parked cars in front of the squad.
Visible crew/equipment: While Roy's in the office making out the activity report for the training center, Johnny walks over to Ed who is standing beside the map, and when they're dispatched to the overdose, as they get into the squad we can see two tape marks (one white, one black) on the floor, where Johnny and Ed had been standing.
Continuity mistake: While Ed is in the field with John and Roy, it's the three of them sitting in Squad 51 when they're en route to their destinations, but in some shots of the moving squad Ed is not seated between them, such as when they respond to the cliff rescue. Additionally, after the purse snatching incident, when they head to Rampart for John's hand injury, only one person's in the squad as it backs up to receiving, even though it should be three.
Continuity mistake: When Ed chases after the possible OD into the car wash, Roy sits at the passenger side of Squad 51 to contact dispatch about the sheriff's ETA, but each time it cuts to the car wash employee the squad is empty behind him, even though Roy is still there in his closeups.
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.