Visible crew/equipment: When Truman takes his high school sweetheart to the beach, her "father" comes to get her. There is a shot through the father's button cam showing Truman backing away. Look at Truman's shirt and you will see not one but two human shadows. One is the father and the other is the "button" cameraman. (00:25:30)
Visible crew/equipment: Beth attempts to convince Norman to inject himself with a tranquilizer by trapping him in a room and filling it with water. As the water rises, Norman frantically looks for a way out. There is a quick overhead shot of this scene that flashes on for just a second, and if you look around the perimeter of the room - you will see the entire crew, complete with camera and lights.
Visible crew/equipment: When the kid is on the motorcycle looking for his wife, you quite clearly see a camera and crew filming another scene. It's when we see the traffic jam and the rental van shot.
Visible crew/equipment: Near the end of the owner's speech near the start, there is a brief circling shot with a boom operator sitting on the railing behind him.
Visible crew/equipment: In the scene where Coach Willis tells Casey he did some fast running and there is plenty of chasing on the field then the camera cuts to showing Casey and his father, the tip of a boom mic is visible at the top of the screen. (00:34:00)