Tracee Ellis Ross, who plays Dr. Rainbow Johnson on ABC’s “Black-ish,” joins Doreen St. Félix for a conversation about television, race, and self-acceptance. “Black-ish” has a reputation for breaking boundaries and tackling political and racial questions rarely discussed in prime time. But Ellis has found room to push back on the show’s treatment of her character as the wife on a family sitcom. And Jon Hamm won audiences over in “Mad Men” as Don Draper, the quintessential man’s man. “Navigating what the show became and navigating the success is the trickiest part of it,” he tells Susan Morrison. So he flexed his comedic muscles as often as possible, with roles in “Bridesmaids” as one of Kristen Wiig’s love interests (for which she wrote them a very long sex scene) and on “30 Rock” as Tina Fey’s too-handsome-for-real-life boyfriend. And his sensitive side is no put-on: as a young man, Hamm worked at a day-care center called Kids Depot, remembering that as a young child he had lacked male role models. “It felt nice to be that person I didn’t have in my life.”