Visible crew/equipment: When John and Roy are dispatched to the couple's house, for the second time, after they've checked the rooms upstairs and downstairs they join the couple in the living room, and the reflection of the large overhead set lighting is visible in the mirror hanging over the mantel.
Continuity mistake: When Station 51 is at the scene of the plane crash, in the long shot Roy climbs down to the wrecked plane and tosses his helmet, but wears his gloves when he starts looking for survivors, then in the next closeup his gloves have vanished.
Visible crew/equipment: At the structure fire, when Squad 51 stops at the hydrant to lay the dual lines, as Engine 51 drives past the squad, the reflections of array lighting and the reflector screen are briefly visible. Then when Engine 51 rolls up to the fire, as Captain Stanley tells dispatch to send a second alarm and approach from the west, we can see the reflection of a crew member wearing a long sleeved white shirt and dark slacks, in the window behind Captain Stanley. He's still visible when Squad 51 pulls up alongside Engine 51, and also when Cap tells Engine 9 to lay duals.
Visible crew/equipment: During the structure fire, in the shot after Johnny runs up the ladder to the roof to get to Captain Harmell, a crouching crew member can be seen under the open passenger side door of Engine 17.
Revealing mistake: At the structure fire, when Engine 9 and Engine 17 roll up, we can see the large, red, rectangular vinyl material that is adhered to the front of the engines, with their company numbers printed on it. Additionally, the red vinyl material adhered to the top of 9's and 17's cabs, which cover their real company numbers, flap up in the wind.
Continuity mistake: At the construction site, after the younger patient has been taken to the ambulance, when Roy tells Johnny that it was pretty good radio work, Johnny's holding his helmet, but in the next shot as Johnny stands up his helmet is gone, though there is a helmet near the drug box behind him.
Audio problem: When Roy and Johnny are with Dixie in the ER, after all the bikers' violence, Squad 51 is dispatched to 'man possibly trapped' and when we hear Johnny respond, "Squad 51, affirmative," his mouth does not say the word "affirmative", he says something else.
Continuity mistake: When Johnny and Roy are in the water trying to rescue the the man trapped in the submerged car, they are wearing water-type shoes, not their regular uniform shoes.
Visible crew/equipment: During the rescue of the man trapped in the submerged car, when 110's Captain is handing John and Roy (who are in the water) the cave-in gear's air hose, in the shots from behind him on deck, the reflection of a crew member wearing white pants can be seen on the chrome surface beside him.
Visible crew/equipment: The first three times that Squad 51 is dispatched to 1012 Clinton Drive, before they leave the apparatus bay, we can see the reflections of set lighting in the squad's spotlights, particularly the driver's side.
Visible crew/equipment: At the construction site with the cardiac arrest, the outline of the lavalier mic transmitter is visible on the back, left side of Johnny's shirt, particularly when lifting the man onto the ambulance stretcher.
Visible crew/equipment: After Roy gets chewed out by Dr. Sunderlin, when he and Johnny get back to the station, the spotlight on the passenger side is shiny and reflective, and set lights are reflected in it, then when the dispatcher drops tones for the next run, the spotlight has been sprayed with a dulling spray.
Visible crew/equipment: While en route to the mechanic whose engine fell on him, Mike is driving Engine 51, and seated backwards in the jumpseat behind Mike is Marco, who's wearing a helmet and his turnout, but in the shot from the POV behind Mike, we see the reflection in the rear-view mirror of the grey haired crew member, who is seated facing forward behind Mike.
Visible crew/equipment: At the greenhouse nursery, when Larry is leaning over his uncle, who's lying on the ground, the outline of the mic transmitter is visible on the back of the teenager's sweatshirt.
Continuity mistake: When the ambulance carrying the 15 year old OD backs up to ER receiving, both attendants get out of the driver and passenger sides, but in the previous and following shot we see that one of the attendants has been sitting with Johnny and the patient, at the back of the ambulance.
Continuity mistake: When the 15 year old OD is wheeled into the treatment room and transferred onto the gurney, Roy leans over and starts removing the squad's resuscitator from the airway's mask, but then it cuts to a closeup of Morton's hands removing it.
Visible crew/equipment: When the 15 year old OD is in the ER, after Morton removes the squad's resuscitator from the mask and replaces it with an Ambu bag, the cameraman moves forward and leans in, causing a distinct shadow on Johnny and the patient.
Visible crew/equipment: When Squad 51 is dispatched to a drowning, just as Chet tells Johnny, "Don't go getting yourself damaged," the set lighting is reflected in the squad's spotlights.
Dinner Date - S2-E10
Continuity mistake: At very end in the locker room, when Chet asks Roy why Johnny is mad, Johnny's setting up his uniform shirt and the green pen is in the pocket, then it vanishes and reappears.
Continuity mistake: When Dr. Early is with the farmer with the unknown illness and talking to Dixie, there's a tall dark item sticking up on the left side of the farmer's buttoned shirt pocket, and then when Dr. Knott stops to ask him questions the item is sticking up on the right side of the buttoned pocket. It could not have simply shifted sides in the pocket, because the pocket flap is buttoned at the center.
Answer: I was rewatching a few first season episodes of Charlie's Angels (1976), and in S1xE6 "The Killing Kind," I recognized the same actor. So, to finally fully answer your question, the two baseball players in School Days are played by Rod Perry and Sean Fallon Walsh.
Super Grover ★