Michael C. Hall Dexter Morgan Actor Jennifer Carpenter Debra Morgan Actor C.S. Lee Vince Masuka Actor Desmond Harrington Joey Quinn Actor Luna Lauren Velez Lt. Maria Laguerta Actor David Zayas Angel Batista Actor James Remar Harry Morgan Actor Colin Hanks Travis Marshall Guest Star Aimee Garcia Jamie Batista Guest Star Billy Brown Det. Mike Anderson Guest Star Josh Cooke Louis Greene Guest Star Rya Kihlstedt Dr. Michelle Ross Guest Star Cory Blevins Uniform Cop Guest Star Luke Andrew Kruntchev Harrison Morgan Guest Star Evan George Kruntchev Harrison Morgan Guest Star John Goldwyn Executive Producer Sara Colleton Executive Producer Clyde Phillips Executive Producer John Dahl Director Scott Buck Writer Wendy West Writer