The HBO Documentary "The (Dead Mothers) Club" tells the story of three adult women whose mothers passed away when they were young and the emotional impact it had and still has on their lives. Featuring interviews with celebrities including Rosie O'Donnell (who co-produced), Jane Fonda and Molly Shannon, the film airs Monday, May 12 at 98c. #InTheLab with Arthur Kade spoke with the directors of the film Carlye Rubin and Katie Green as well as Rosie O'Donnell.