The Second Time Around - S1-E4
Visible crew/equipment: After Del talks about Pauline's second husband kicking the bucket, a boom mic can be seen at the top of the screen. (00:06:00)
A Slow Bus to Chingford - S1-E5
Visible crew/equipment: When Del asks Rodney if he is still looking for a job, in the next shot the shadow of a boom mic can be seen on the bottom left corner of the sofa. (00:04:10)
A Slow Bus to Chingford - S1-E5
Visible crew/equipment: When Del says to Rodney atop the bus about Janice not wearing a bra, a stage light is reflected in Del's drink. (00:25:10)
The Russians Are Coming - S1-E6
Visible crew/equipment: When Rodney says that the country isn't prepared for war, a boom mic shadow can be seen on the sofa as Rodney walks past it. (00:05:35)
The Russians Are Coming - S1-E6
Visible crew/equipment: When Grandad complains his TV doesn't have a picture, a boom mic can be seen in the top left of the screen. (00:12:10)
The Russians Are Coming - S1-E6
Visible crew/equipment: In the shelter when Del says, 'Think what i could do with £1000' the shadow of a boom mic can be seen in the top right corner of the screen. (00:13:05)
The Russians Are Coming - S1-E6
Visible crew/equipment: When Del says they should drop a bomb on all Russian cities, a boom mic shadow can be seen in the top right corner of the screen. (00:13:35)
The Russians Are Coming - S1-E6
Visible crew/equipment: Just before Rodney calls Del a ruthless mercenary, a boom mic shadow can be seen on the far left of the screen. (00:13:40)
The Russians Are Coming - S1-E6
Visible crew/equipment: When Del says about Kenneth Moore in the shelter, a huge boom mic shadow can be seen moving on the wall behind him. (00:15:15)
The Russians Are Coming - S1-E6
Visible crew/equipment: When Grandad shouts at Del in the bunker about war, a boom mic shadow can be seen moving on the pillow behind him. (00:15:30)
The Russians Are Coming - S1-E6
Visible crew/equipment: In the bunker, when Rodney asks Del to be serious for one minute, a boom mic can just be seen on the far left of the screen before it is pulled away. (00:20:50)
Visible crew/equipment: In the very first scene, as Rodney is reading the book, a crew members' finger can be seen brushing past the screen in the bottom left of the picture. (00:01:00)
Visible crew/equipment: Just after Rodney psychs himself up in the club, the reflection of a boom mic can be seen moving in the picture on the wall behind them. (00:24:40)
Visible crew/equipment: Just before the two women look over at Rodney and Del when Rodney tries to tell Del they are looking, a boom mic can be seen at the top of the screen. (00:26:40)
Visible crew/equipment: When Del says he wants to sit down and for Rodney to do the talking, a boom mic can be seen at the top of the screen. (00:28:50)
Visible crew/equipment: When Del tells Rodney he should tell the women what he sold that day, a boom mic is visible at the top of the screen. (00:29:05)
Chosen answer: An apparent long string of illnesses.