Christine Baranski Diane Lockhart Actor Cush Jumbo Lucca Quinn Actor Rose Leslie Maia Rindell Actor Delroy Lindo Adrian Boseman Actor Erica Tazel Barbara Kolstad Actor Sarah Steele Marissa Gold Actor Justin Bartha Colin Morrello Actor Paul Guilfoyle Henry Rindell Guest Star Bernadette Peters Lenore Rindell Guest Star Heléne Yorke Amy Breslin Guest Star Gary Cole Kurt McVeigh Guest Star Scott Bryce Rupert Lennox Guest Star Chalia La Tour Yesha Mancini Guest Star Zach Grenier David Lee Guest Star Jerry Adler Howard Lyman Guest Star David Gregory Zack Devine Guest Star Anthony Rapp Glenn Morgan Guest Star Rachel Wenitsky Lili Brenner Guest Star Jayne Houdyshell Renee Rampling Guest Star Scott Aiello Andrew Theroux Guest Star Sherman Howard Ethan Labed Guest Star John Clarence Stewart Leigh Hunter Guest Star Alexa de Puivert French Real Estate Agent Guest Star Zoe Sophia Garcia Diane's Executive Secretary Guest Star Mike McGowan Suited Businessman Guest Star Rick Crom Proctor Guest Star Ryan Vasquez Tall Associate Guest Star Leopold Lowe Federal Agent Guest Star Emily Hsu Receptionist Guest Star Deya Danielle Drake Woman 1 Guest Star Leopold Manswell Toby Kendall Guest Star Teah Strandjord Woman 2 Guest Star Matt Kregor Man on the Street 1 Guest Star Kurt Hahn Man on the Street 2 Guest Star Robert King Executive Producer, Writer Michelle King Executive Producer, Writer Ridley Scott Executive Producer David W. Zucker Executive Producer Liz Glotzer Executive Producer Brooke Kennedy Executive Producer, Director Alison Cross Executive Producer Phil Alden Robinson Writer