(Been ages since I've reply to this thread, but managed to find some other bad women)
Emmerdale's Emma Barton. Emma Barton is a character in Emmerdale who first appeared in Episode 7070 (2nd January 2015). She is the estranged mother of Pete Barton, Ross Barton and Finn Barton. Emma is played by Gillian Kearney.
Emmerdale's Maxine is a minor character in who first appeared in. She is the mother of a cellmate of Adam Barton and runs a protection racket. She blackmailed Moira Dingle for protection money for her son Adam. Maxine is played by Rebecca Manley.
Emily Hirst as Charlotte from Blade: The Series, Season 1 (Only), 6 Episodes (Only), 2006 (Only)
Jessica Gower as Chase from Blade: The Series, Season 1 (Only), 11 Episodes (Only) 2006 (Only)