Commander James Bond, C.M.G., R.N. is a fictional Senior Operational Officer of the 'Double-O' ('00') branch, an ultra-covert Black Ops unit within the British Secret Intelligence Service (MI6). Bond holds code number "007". The 'Double-O' prefix indicates his discretionary licence to kill in the performance of his duties. Unofficially, the character was briefly portrayed by British actor Christopher Cazenove in the 1973 BBC documentary Omnibus: The British Hero.