Margie Anson is a prisoner at Wentworth Detention Centre beaten up by Kath and Vicki as part of Kath's bid to take over top dog.
She backs off from helping Spider unload contraband when van is searched and keeps nit while Spike fixes up the playback of Lisa 's tape of Rodney.
She is among the view to witness the downfall of Joan Ferguson in the final episode, though unlike many of the other long-serving extras, she doesn't get a close-up in the final scene.