|The Brothers McGregor|
|Episode||The Record for Marathon Singing|
|ITV broadcast date||17th August 1988|
|Previous episode||Name the Day?|
|Next episode||Mister Cox Defends a Speeding Charge|
Wesley has a new cause - Deaf-aid. Cyril is trying to break the world marathon singing record which doesn't please the bookmaker Randolph Bibby when it starts to look like he might do so. But his plan to get Cyril to stop backfires.
- Cyril McGregor - Philip Whitchurch
- Wesley McGregor - Paul Barber
- Dolly McGregor - Jean Heywood
- Glenys Pike - Jackie Downey
- Colwyn Stanley - Allan Surtees
- Nigel - Terry Cundall
- Reg Twillet - Nick Maloney
- Randolph - Louis Raynes
- Mr Seddon - Danny O'Dea
- Shirley - Lynne Edward
- WPC - Lorrain Michaels
- Heckler - Joey Holliday
- This episode was made fourth in the running order but transmitted sixth in the programme's fourth season.
- Viewing Figures: First UK broadcast - 5,260,000 viewers (chart placing unknown - this figure is for the Monday transmission only).