Matthew Parkhill Creator, Executive Producer, Writer Cole Hauser Ethan Kelly Actor Thandiwe Newton Grace Actor Ashley Greene Mia Actor Meaghan Rath Clea Annou Actor Richard Schiff Actor Sergio Di Zio Patrick Finnegan Actor Neal McDonough Casey Oaks Actor Emmanuelle Vaugier ADA Regan Faulkner Actor Eve Harlow Sadie Newsom Guest Star April Telek Donna Guest Star Kristin Lehman Theresa Archer Guest Star Kevin Hanchard Nate Lowry Guest Star Chris Long Executive Producer Steven Marrs Executive Producer Bart Peters Executive Producer Michael S. Chernuchin Writer William Schmidt Writer Robert Munic Writer David Maples Writer Allison Intrieri Writer Jeremiah S. Chechik Director Michael DeCarlo Director Robert Lieberman Director Jeff Renfroe Director