As previously reported, "Days of our Lives" has cast daytime newcomer Francisco San Martin in the role of Dario Hernandez, Rafe (Galen Gering) and Gabi's (Camila Banus) brother. Interestingly, the actor previously appeared on "DAYS" in mid-November in the role of Javier Rodriguez, a sick patient that died as he was causing a deadly outbreak at Salem University Hospital while in the presence of Melanie (Molly Burnett) and Nathan (Mark Hapka).