Beulah is a popular type of sheep in Wales and is also the name of a village in Powys.
Dalziel says "He hasn't seen such a pile of crap since I saw Newcastle in The Cup Final." Newcastle lost 2-0 in consecutive finals. Arsenal beat them in 1998 and Manchester United beat them by the same scoreline in 1999. This story was first screened in June 1999, just a month after the 1999 defeat so the statement probably refers to the 1998 defeat.
The first of 2 appearances as different characters by Tim Barker.
The first of 3 credited appearances by Rosie Millar as Rosie Pascoe which was her only TV role.
The only role of Abigail Fawcett.