Visible crew/equipment: Wires are visible on the butterfly that Del and Rodney try to catch.
Visible crew/equipment: Near the start, as Denzil drives away after seeing Del in a traffic jam, as you see the three-wheeled van, a boom mic can be seen reflected in the windscreen.
Visible crew/equipment: Just before Del gives Rodney his cup of half full tea, when they are in the middle of the sea, a boom mic is visible at the top of the screen.
From Prussia with Love - S5-E1
Visible crew/equipment: In the pub scene at the start, when the German girl is telling Albert about being a language student, if you look at the very top right of the screen, you can see a boom mic move around a bit and then move away. (00:04:00)
From Prussia with Love - S5-E1
Visible crew/equipment: When Del, Rodney and Albert are talking in the kitchen at the start, in the glass cabinet behind Rodney's head, towards the end of the coversation, the pole of a boom mic can be seen. (00:09:35)
From Prussia with Love - S5-E1
Visible crew/equipment: When Rodney introduces the German girl to Albert, at the top of the screen, a boom mic passes Rodney's head.
From Prussia with Love - S5-E1
Visible crew/equipment: When the German girl asks if she can sit down, whilst in the Trotter's flat, just above her head, a boom mic pops into view.
Visible crew/equipment: When Uncle Albert walks round the corner to the manager's office, a camera shadow is seen on his coat. (00:02:20)
Visible crew/equipment: When Del boasts about being a paratrooper, as Rodney says "You've made a few drops in your time", behind Rodney, a shadow of a crewmember or some sort of equipment moves behind him.
Video Nasty - S5-E5
Visible crew/equipment: When Albert is going on to Rodney about how he was "poncing around at his art college", just above their heads, a boom mic pops into view and then moves back. (00:04:35)
Video Nasty - S5-E5
Visible crew/equipment: After Rodney complains that the "t" and "a" are missing from his typewriter, Del says "I have faith in you". As he says this, a boom mic sweeps past the top of his head.
Visible crew/equipment: When Del shuts the door at the end after coming in from outside, just above the door, a boom mic can be seen. Look carefully as it is on a greyish background.
Visible crew/equipment: As Rodney is coming round a corner while being chased, if you look carefully, you can see that the driver is a stunt driver and the passenger is a dummy.
Visible crew/equipment: When Rodney and Nerys are being chased, as they go over a hill, you can see the ramp the van goes up to get the height.
Visible crew/equipment: When Rodney, Mickey and Jevon are talking after Rodney has just got a date with Nerys, the shadow of a boom mic moves across Mickey's face and body on multiple occasions.
Visible crew/equipment: When Albert starts singing when he is drunk, a shadow of a boom mic is visible at the top of the screen.
Yuppy Love - S6-E1
Visible crew/equipment: In the very first scene when Rodney is working on his computer, you can see movement in the reflection on the screen. Obviously the crew getting ready to film.
The Unlucky Winner Is... - S6-E4
Visible crew/equipment: When Rodney is talking to Cassandra in the pub, the shadow of a crewmember/camera is visible on numerous occasions behind Rodney.
Visible crew/equipment: Just after the video recorder blows up, you can see the shadow of one of the cameras on the video recorder. It slowly moves out of the camera's view.
The Jolly Boys' Outing - S6-E7
Visible crew/equipment: When the Trotters are in bed, look at the top left corner of the screen. A boom mic can be seen coming down and then going back up. Look carefully, its a dark scene.
Chosen answer: An apparent long string of illnesses.