Jim Caviezel John Reese Actor Michael Emerson Harold Finch Actor Taraji P. Henson Joss Carter Actor Kevin Chapman Lionel Fusco Actor Sterling K. Brown Detective Cal Beecher Guest Star Brian Hutchinson SAIC Brian Moss Guest Star Dan Lauria Stanley Amis Guest Star Luke Macfarlane Special Agent Alan Fahey Guest Star Becky Ann Baker Deputy Erica Schmidt Guest Star Hayley Treider Becky Hess Guest Star Derek Wilson Dennis Cunningham Guest Star James Andrew O'Connor Ethan Mattson Guest Star Dennis Flanagan Victor Engquist Guest Star Timothy Sekk Kyle Moon Guest Star Mandy Siegfried Carly Moon Guest Star Cindy Katz Vicki Winter Guest Star J.J. Abrams Executive Producer Bryan Burk Executive Producer Jonathan Nolan Executive Producer David Semel Executive Producer Greg Plageman Executive Producer Sean Hennen Writer Kenneth Fink Director