Noted Jacqueline Pearce obituary | Television & radio | The Guardian

I really only know her from the wonderful, Blake’s 7 (a show which followed the old BBC rule of “the cheaper and more wobbly the sets the better the script and the dialog,)  where she did a fantastic acting job.  Physically Jacqueline was striking, but often not the most beautiful woman on the set, but she could emit - Presence - with just enough camp, and project that through the lens and onto the screen.  That takes some acting.

RIP Jacqueline Pearce.