Nurse's Wild - S1-E7
Visible crew/equipment: After rescuing the man trapped at the chemical plant, DeSoto and Gage walk into Rampart and when Gage walks up the hallway with Ellen, the actor's black tape mark is visible on the floor, where Gage stops to flirt with the nurse.
Nurse's Wild - S1-E7
Continuity mistake: When Gage rides in the ambulance with the cardiac and gunshot patients, the windows between him and the drivers are opaque glass. In the next exterior shot, as they drive down the street, those interior windows are transparent.
Nurse's Wild - S1-E7
Continuity mistake: While Early, Dixie, and Brackett are talking in the hallway about going to lunch, Ellen comes out of the treatment room (opposite receiving) next door to treatment 2 and calls to Dr. Early, but when Early and Ellen walk back into that room, they are now in treatment 3, which is directly opposite from treatment 2.
Nurse's Wild - S1-E7
Revealing mistake: When Gage and DeSoto are on scene with the unconscious woman and a dog, they break the front window of the house. In the interior shot as DeSoto climbs through the window, there is a white wall beside the window outside, which blocks the view of the "outside." That wall does not exist in the exterior shots. The same thing happens when Gage opens the front door.
Nurse's Wild - S1-E7
Continuity mistake: At the liquor store, when Roy is seeing to the store owner with chest pains, Roy snaps a black headed lead onto the disc, but in the man's closeup it's a white headed lead. Then when Brackett orders countershock, the lead is back to black.
Nurse's Wild - S1-E7
Revealing mistake: When John and Roy get back to the station and are discussing the cardiac patient they brought to Rampart earlier, the usually highly reflective passenger spotlight has been sprayed with a dulling spray, to temporarily dull the surface.
Nurse's Wild - S1-E7
Visible crew/equipment: When Roy and Johnny are at the house with the unconscious woman and barking dog, the set lights are reflected in the deputy's helmet.
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 ★