Griffin Dunne grew up in the lap of luxury as the child of Hollywood producer turned investigative journalist Dominick Dunne. In his new memoir “Friday Afternoon Club,” the younger Dunne recounts stories about growing up alongside the rich and famous while also navigating the troubled waters of a family burdened by trauma, mental illness and the murder of Dunne’s sister. For this week’s FilmWeek feature, we reprise Larry’s conversation with actor and author Griffin Dunne about his memoir.