Recycled cast member: Anne Charleston appears here for the first of three episodes this season as an unnamed policewoman, but had first appeared right back in the second episode of season one as Lorraine, Mum Brooks' distant daughter (the part was recast with another actress when Mum's story line was picked up later that season). Charleston would later appear again in season six, this time in a recurring role as Reb Kean's estranged mother.
Recycled cast member: Joan Letch, who here plays Faye Quin's mother but had previously appeared in several episodes of season two as Rhonda West, who ran the original halfway house after Karen Travers' departure.
Patsy King only appears briefly in one scene as Erica Davidson.