Visible crew/equipment: During the rescue of the two guys up on the scaffold, when Gage is putting on his pack and harness, an actor's T-mark is visible on the ground, which Captain Stanley promptly stands upon when he asks Gage if he has his handy-talkie.
Visible crew/equipment: At the scene of the scaffold accident on the side of the building, near the top of the crane, there is a small covered booth that hangs from the crane. We can see the reflection of the hidden second cameraman and his camera in the mirrored windows of the building, as he leans in and out of that booth to film some of the footage we see during this scene.
Revealing mistake: After the two drivers from the traffic accident walk off holding hands, and Johnny tells Roy what happened with Barbara, while Roy explains "body-language" to Johnny, we can see the white tape with "Kevin" inside Roy's helmet.
Roy: I think you're on some sort of an ego trip, Ed. And in my book that makes you a very dangerous character. Ed: [Laughs.] Ego trip, huh? Well, I didn't realize that psychiatry was part of the paramedic's training. Roy: Oh that's good, Ed, you be funny. But that isn't gonna change anything. You wanna know what I figure? Well, I figure when you were working in Vietnam, it was rough. So rough you started playing over your head. And you were making it, you were doing real good. Considering it was a combat situation. And pretty soon you started getting all blown up about how Ed Marlowe is just as good as the real doctors. And you've been living on that ever since. And the trouble is, Ed, you are good. Except for two little problems. You can't quit competing with real doctors. And you can't face being wrong. You see, those people we treat out there, I mean the people we work for, the people who pay for this whole operation, they're real people, Ed, with real problems. And they have a right to expect more than just being used by you for some sort of trip. [Completely exasperated.] I guess what I'm trying to say to you, Ed, is that in my book you're just plain unprofessional. [Ed walks out.] John: Do you think it did any good? Roy: Do you?
Trivia: Keep your eyes peeled for the big sheepdog who runs right into the patio door in the background, when Roy and Johnny are with the sitter who's hyperventilating, due to three very obnoxious boys she's been babysitting, and then the look on Johnny's face as he tries not to break character when he turns to Roy and says "Dumb dog." Also, a few moments later you'll see Roy and his imaginary watch. Absolutely priceless.
Answer: It is standard practice to wet down driveways so that they stand out in a long shot.
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