Special Guest Stars David Morrissey as Tobias Shepherd Guest Stars Tyler Hilton as Charlie Arthurs Henderson Wade as Adhu Shannon Merrill Brown as Offspring Tehmina Sunny as Iris Greg Vaughan as Sexy Man Christina Chang as Dr. Dowling Barry Shabaka Henley as Senator Gabel Omar Gooding as Dave Co Starring Anelys Serrano as Aide Stacie Greenwell as Mrs. Kent Anthony M. Bertram as Ed Kent Eileen Fogarty as Reporter Ryan Deal as Lead Marshal Jamila Webb as Nurse Aziza Seril James as Aide #2 Edgar Blackmon as Lab Assistant Jared Canfield as Wild-Eyed Dude Robert James Watkins as Guard Kristina Jimenez as Bar Woman Uncredited Lynnanne Zager voices G.I.N.A.
