WHOOPI Goldberg has vowed to make a third Sister Act - but many of the original cast will not be back in their habits. The 1992 movie about a singer who joins a convent to escape the clutches of mobsters was a massive hit that spawned a sequel and a stage musical. 10 Sister Act is a 90s classic Credit: The Kobal Collection Fans have long hoped for Whoopi’s Sister Doloris to get the choir back together - and next year they will get their wish. Tragically, though, many of the original crew are no longer with us. The award...