Anna Torv Actor Joshua Jackson Actor John Noble Actor Lance Reddick Actor Kirk Acevedo Actor Mark Valley Actor Blair Brown Actor Jasika Nicole Actor Geoff Pierson Arnold McFadden Guest Star Demore Barnes Agent Hubert Guest Star Conrad Coates Vincent Ames Guest Star Natassia Malthe Linda Guest Star David Richmond-Peck CSI Detective Kassel Guest Star Jason Bax CDC Suit Guest Star Brendan Beiser Steve Guest Star Peter Grasso Hazmat in Truck Guest Star Denise Jones Teacher Guest Star Megan Leitch Elaine Guest Star J.J. Abrams Executive Producer Alex Kurtzman Executive Producer Roberto Orci Executive Producer Jeff Pinkner Executive Producer Bryan Burk Executive Producer