Danny and Henry spar when Henry is the main witness in a murder case on Blue Bloods. "Erasing HIstory" is the 13th episode of the show's eighth season.
Henry turns out to be a key witness on one of Danny and Baez's cases on Blue Bloods. "Erasing History" is the 13th episode of the show's eighth season.
The Reagan Family takes a photo with a famous car from a classic film on Blue Bloods. "The Bullitt Mustang" is the seventh episode of the show's sixth season.
Frank looks into the murder of a cop who was one of Henry's fellow officers years earlier on Blue Bloods. "Sins of the Father" is the tenth episode of the show's fifth season.