Donnie Wahlberg Danny Reagan Actor, Executive Producer Sonequa Martin-Green Lena Silver Actor Ernie Hudson Edwin Peters Actor Mika Amonsen Sean Reagan Actor Gloria Reuben Mae Silver Actor Maggie Lawson Sarah Silver Actor Marcus Scribner Jonah Silver Actor Xochitl Gómez Penny Guest Star Brandon Sonnier Executive Producer Brandon Margolis Executive Producer Jerry Bruckheimer Executive Producer KristieAnne Reed Executive Producer Dave Metzger Writer Bosede Williams Director