`` Gravity '' and `` 12 Years a Slave '' win top awards at prestigious British BAFTA ceremony . The Academy of Motion Picture Arts & Sciences (AMPAS) announced the winners on Monday in Los Angeles. British-born actor Chiwetel Ejiofor wins best actor award . Other winners included `` The Act of Killing '' -- a film examining the Indonesian death squads of the mid-1960s - which won in the documentary section . Dame Helen Mirren was given Academy 's highest award , a fellowship .
`` Gravity '' and `` 12 Years a Slave '' win top awards at prestigious British BAFTA ceremony . The Academy of Motion Picture Arts & Sciences (AMPAS) announced the winners on Monday in Los Angeles. British-born actor Chiwetel Ejiofor wins best actor award . Dame Helen Mirren was given Academy 's highest award , a fellowship .