Michael C. Hall as Dexter Morgan
Jennifer Carpenter as Debra Morgan
David Zayas as Angel Batista
Luna Lauren Velez as Lt. Maria Laguerta
James Remar as Harry Morgan
C.S. Lee as Vince Masuka
Desmond Harrington as Joey Quinn
Aimee Garcia as Jamie Batista
Erik King as Sergeant James Doakes
Julie Benz as Rita Bennett
Christina Robinson as Astor Bennett
Keith Carradine as Lt. Frank Lundy
John Lithgow as Arthur Mitchell
Jaime Murray as Lila Tournay
Jimmy Smits as Miguel Prado
Julia Stiles as Lumen Ann Pierce
Mos Def as Brother Sam
Edward James Olmos as Professor James Gellar
Colin Hanks as Travis Marshall
Jonny Lee Miller as Jordan Chase
Yvonne Strahovski as Hannah McKay
Josh Cooke as Louis Greene
Jason Gedrick as George Novikov
Ray Stevenson as Isaak Sirko
Charlotte Rampling as Dr. Evelyn Vogel
Preston Bailey as Cody Bennett
Christian Camargo as Brian Moser
Billy Brown as Det. Mike Anderson