We had a hit list of people we approached, ... We told them some of the ideas we had. Because we spent such a long time writing the scripts for each episode, it would be mad to spend three months on a script for Sam Jackson, send it to him, and he goes, 'Why would I do that?' So we got a preliminary yes out of them, and then went way, wrote the ideas, spoke to them on the phone, sent them the script, and they all said yes.