Jacki Weaver. Actress: Il lato positivo - Silver Linings Playbook. Jacqueline Ruth Weaver is an Australian theatre, film and television actress. She is known internationally for her performances in Animal Kingdom (2010) and Silver Linings Playbook (2012), both of which earned her nominations for an Academy Award for Best Supporting Actress. Weaver emerged in the 1970s as a symbol of the Australian New Wave through her work in Ozploitation films such...