Columns: Character | Portrayed by | Relationship | First appearance | Last appearance
Reed Garrett | Kyle Gallner | Son of Mac Taylor's late wife | "Consequences" | "Pot of Gold" | Rikki Sandoval | Jacqueline Piñol | Neighbor of Danny Messer | "Child's Play" | "Personal Foul" | Samantha Flack | Kathleen Munroe | Sister of Don Flack | "Veritas" | "Misconceptions" | Terrence Davis | Nelly | Informant of Don Flack | "Turbulence" | "Cuckoo's Nest" | Ellie Danville | Sydney Park | Adopted daughter of Jo Danville | "Do Not Pass Go" | "2,918 Miles" | Russ Josephson | David James Elliott | Ex-husband of Jo Danville | "To What End?" | "Identity Crisis" | Claire Conrad Taylor | Jaime Ray Newman | Late wife of Mac Taylor | "Indelible" | "Near Death"