An undercover policewoman sent into Wentworth to shadow endangered inmate Lisa Mullins and to gather information about her case. She immediately sees a rival in Meg Morris, who knows about her undercover status, and is insolent to Meg in order to see Governor Ann Reynolds to pass on information about Lisa's boyfriend Lester. When the women find out the truth about Wendy, she receives a very nasty bashing and they write a tattoo on her forehead reading "cop." She is last seen visiting Lisa to tell her that her boyfriend Lester is dead. During her last appearance, it is revealed that Wendy Glover is an alias and her real name is Tricia Haynes.

Julieanne Newbould, also played Hannah Simpson earlier in the series.