Clyde Phillips Creator Patrick Gibson Dexter Morgan Actor Christian Slater Harry Morgan Actor Molly Brown Debra Morgan Actor Michael C. Hall Narrator Actor, Executive Producer Sarah Michelle Gellar Tanya Martin Actor Patrick Dempsey Aaron Spencer Actor Christina Milian Maria LaGuerta Actor Reno Wilson Bobby Watt Actor Alex Shimizu Actor James Martinez Actor Michael Lehmann Director, Executive Producer Pat Irwin Music Edward J. Pei Cinematographer Eric Weiler Production Design Raf Lydon Art Director Katie Ennis Film Editor Perri B. Frank Film Editor Christian Miglio Film Editor Clark James Special Effects Robert Lloyd Lewis Producer Lilly Burns Executive Producer Tony Hernandez Executive Producer Mary Leah Sutton Executive Producer Scott Reynolds Executive Producer