Guest Stars Christina Robinson as Astor Bennett Daniel Goldman as Cody Bennett Devon Graye as Teenage Dexter Dominic Janes as Young Dexter Brad William Henke as Tony Tucci Rudolf Martin as Carlos Guerrero Hunter King as Teenage Debra Laura Marano as Young Debra Scott William Winters as Mac Monique Gabriela Curnen as Yelina Angela Alvarado as Nina Erin Daniels as Rita's Neighbor Co Starring Francisco Viana as Detective Jake Simms Carlease Burke as Assistant German Legarreta as Juvenile Prisoner #1 Krista Swan as Singing Girl Nicholas Simmons as Thug #1 Uncredited Frank Tedesco as Miami Dade Police Officer