Smoke Eater - S4-E16
Continuity mistake: When Captain Robertson voices his disapproval about the paramedics, while the guys are in the kitchen eating, there are plates, cups, saucers, and utensils on the table. Then Station 51 is called to respond to a child trapped at the storm drain, and when the guys run out of the kitchen we see behind them that the table is now bare.
The Promise - S3-E11
Continuity mistake: When Roy and Johnny try to subdue the out-of-control patient on Rampart's ledge, after Brackett tells them that he'll go to x-ray right away, Roy's helmet is off, but in the overhead shot it's on his head, then in the next shot Roy puts it on his head.
The Promise - S3-E11
Continuity mistake: When Station 51 is dispatched to the people trapped in the house, Johnny and Roy clear away all the tumbleweeds from the front door, but in the next shot facing the door there is another huge tumbleweed in front of it.
The Promise - S3-E11
Visible crew/equipment: When Paula walks in the kitchen's back door holding the dog, in the overhead shot the actor's black tape mark is visible on the floor by her feet, which was not there when Johnny had first seen her.
Continuity mistake: When Roy and Johnny are climbing the aerial ladder to get to the boy on the ledge, in the overhead long shot we see down below that the Biophone and drug box are placed on the ground, right beside 85's captain. Then later, after the boy tries to jump, the captain instructs one of his men to go get the paramedics' Biophone and drug box, even though we saw them already placed there awhile ago.
Continuity mistake: After rescuing the young boy from the structure fire, when Roy and Johnny are stopped by a reporter with a camera crew and asked questions, the boy is standing behind Roy, then between shots the boy is standing in front of Roy.
Audio problem: When Truck 85 raises the aerial ladder so Roy can get to the boy on the ledge, the aerial apparatus operator tells Roy, "DeSoto, up the ladder," and we hear Roy respond, "Okay, Cap." There are two problems here: first, Roy's mouth movements are not in sync with what we hear, and second, Roy is not responding to 85's captain, he's responding to the aerial apparatus operator. The captain is standing on the ground behind Truck 85.
Continuity mistake: At the structure fire with the trapped young boy, when Johnny and Roy enter the building Johnny's SCBA tank is all yellow - no stickers, and Roy's tank has a white sticker and a red sticker, but in the following shots looking for the boy until they exit the building, their tanks keep on changing.
Audio problem: After Johnny successfully unlocks the car with the toddler inside, when he and Roy hold him the audio we hear is of the toddler crying, even though in some shots it's obvious that he's not really crying. Additionally, when the toddler was still locked in the car wrapped in a blanket, in the closeup his hair (actually a doll's hair) is much thicker and longer than it is when they get him out.
Continuity mistake: When Station 51 is dispatched to the man trapped at the construction site, there are closeups of the shaky concrete wall that may collapse before they shore it up with 4x4 support beams, but in following closeups of the same angle those support beams they added have vanished, then they reappear.
Continuity mistake: When Engine 51 rolls up to the Teal house and quickly enter, we can see the flames inside through the living room window - no shade blocks the view, but in the next shot from the living room, the shade is now pulled halfway down the window.
Visible crew/equipment: When Boot follows Chet into Captain Stanley's office and the guys follow Boot, the outlines of Johnny's lav mic transmitter and wire are visible on the back of Johnny's shirt.
Visible crew/equipment: After Roy and Johnny help the woman whose hair was caught in the meat grinder, when they're putting their gear back in the squad, the outlines of the mic transmitters and wires are visible at the backs of Johnny's and Roy's shirts.
Continuity mistake: When Roy and Johnny are tending to the actor with the possible heart attack, Brackett asks for an EKG strip, so Roy holds out his right hand to give Johnny the cable, but in the next shot Roy's holding out his left hand with the cable.
Visible crew/equipment: At the scene of the swaying sign accident, when Roy and Johnny get the gear out of the squad the outlines of the mic transmitters are visible on the left side of Johnny's shirt and right side of Roy's. Once they're on the roof both of the mic transmitters' outlines are on the right sides of their shirts, and later when Roy and Gil are pulled up onto the roof, the bulging outline is visible again at Roy's right side.
Paper Work - S6-E11
Continuity mistake: When Johnny and Roy are with the boy who is stuck in the storm drain, note that the shoes both paramedics are wearing are flat bottom, dark grey, water-type shoes, and not their regular black uniform shoes. Then, when the boy is lying on the grass, Johnny's in his uniform shoes, though Roy is still in those water-type shoes.
Paper Work - S6-E11
Continuity mistake: When the car swerves to miss the dog and hits the fire hydrant, the area of ground around the front tire is bare, but in the closeup as the man and his son exit the car, that area is now covered in vegetation, enough to cover half the tire.
Paper Work - S6-E11
Continuity mistake: When the new supply nurse gives Roy the box of supplies, in his right hand Roy holds the receipt and supply box, and in his left hand is the handie-talkie, but in the closeup Roy holds the supply box with his left hand and a bag of saline in his right hand.
Continuity mistake: When Charlie asks Dave how Sue is, Charlie has an oxygen mask on with the elastic around his head, but after Dave tells Charlie that Sue's fine and that Johnny's got her on O2, in the wideshot as Dave walks away the oxygen mask has vanished from around his head.
Continuity mistake: When Johnny tells Sue that Charlie's injury means paid vacation, Johnny is wearing his turnout gear and the coat has long sleeves, but in the closeup when he places the oxygen mask on Sue's face, the arms we see are bare.
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 ★