Knightley took a role in the TV show that launched a thousand Hollywood careers. David Tennant, Russell Brand, Robert Carlyle and Sean Bean all made early appearances in the ITV cop show.
Now that it's been cancelled, it's hard to know what show will provide the embarrassing when-they-were-young footage for the next generation of big-screen stars. Keira played a young girl on the wrong side of the law, who was brought in for questioning by Sun Hill's finest.
Glamour rating? She had the scruffiness befitting the circumstances. She's not all plummy tones, y'know.