Boston Blue will have its world premiere in Cannes at MIPCOM on Oct. 12, ahead of the series’ U.S. debut on CBS on Oct. 17.

Blue Bloods fans are eagerly counting down to the premiere of the upcoming spinoff Boston Blue on October 17 – but it turns ...

Gloria Reuben has been tapped to play series regular Mae Silver, who serves as Boston’s District Attorney. Mae is the daughter of Hudson’s character, Reverend Peters.

Gloria Reuben as Mae Silver New Fresh off the Deadline presses is the casting news that Gloria Reuben (ER, Mr. Robot) will play Mae Silver in Boston Blue.

Reuben's character of Mae Silver is the mother of Sonequa Martin-Green's character, Lena, and the step-mom of Maggie Lawson's character, Sarah.

Reuben, 61, “will play Mae Silver, Boston’s District Attorney and the matriarch of a blended family of law enforcement professionals,” per Deadline.