Julianna Margulies Actor Christine Baranski Actor Josh Charles Actor Archie Panjabi Actor Matt Czuchry Actor Makenzie Vega Actor Alan Cumming Actor Chris Noth Peter Florrick Guest Star Michael Ealy Derrick Bond Guest Star Scott Porter Blake Calamar Guest Star Vernon Jordan Vernon Jordan Guest Star Natalie Knepp Lara White Guest Star Frederick Weller Wilk Hobson Guest Star Anika Noni Rose Wendy Scott-Carr Guest Star Elizabeth Reaser Tammy Linnata Guest Star Sonequa Martin-Green Courtney Wells Guest Star Jon Fletcher Boy Guest Star Arianna Hoeppner Sabrina Potter Guest Star Tony Scott Executive Producer Ridley Scott Executive Producer Robert King Executive Producer, Writer Michelle King Executive Producer, Writer Dee Johnson Executive Producer David W. Zucker Executive Producer Michael Zinberg Director