Official Secrets tells the incredible true story behind the bravery of Katharine Gun and why she leaked a memo in hopes of averting an illegal war. The film may is certainly a thriller even though it plays like a drama during some points. Paul Hepker and Mark Kilian give their score some suspenseful moments every now and then. It always helps to heighten the emotional stakes. No moment is more suspenseful than the time when…"Official Secrets: Katharine Gun is a Hero"