SPOILER ALERT: This interview contains spoilers from “Ghostfellas,” the Season 4, Episode 13 of CBS’s “Ghosts.” “Ghosts” star Rose McIver’s first-ever TV directing gig had a bit of everything: A 1980s flashback. A Mafioso storyline. Ghostly mind games. And even a heist. “It was cool to have a twist and a genre bent to the episode,” […]