Watch: Matthew Macfadyen's return and cameo in BBC One's 'Spooks' series finale episode
Before most of us P&P fans of Focus Features ' Pride & Prejudice (2005) film came to know Matthew Macfadyen as our favorite Mr. Darcy , who played the true love of Keira Knightley 's Oscar nominated heroine Elizabeth Bennet , Matthew had done a few not so well-known (unless you're an MM fan , of course) other earlier films (ie. In My Father's Den , Enigma , Maybe Baby , and Wuthering Heights ) and TV miniseries (ie. The Way We Live Now and Perfect Strangers ), and most notably he was one of the original cast members (along with his real-life wife, actress Keeley Hawes , who played fellow MI-5 agent Zoey Reynolds ) of the BBC One 's very popular and successful spy drama series Spooks (best known to some of us, U.S. fans, as MI-5 ) as MI5 agent Tom Quinn (aka Matthew Archer ). The series lasted 10 seasons , and just ended recently with MM 's brief cameo return reprising his fan favorite Tom Quinn character. The series' endin...