When Honor Blackman wasn't available to continue with her co starring role,because she was working on the 3rd James Bond flick,Goldfinger, the producers of the British cult TV show The Avengers were casting around for a new lady to partner John Steed.They purposely sought someone with Man Appeal which they shortened to M appeal and they got it in spades when they hired Diana Rigg.The M Appeal became her name and thus was born Emma Peel.