MacGyver: My grandpa used to say that friendship was a two-sided coin. It can turn out to be the best, or the worst, investment you ever made. I guess whenever I flip the coin of friendship with Jack Dalton, he usually wound up in over his head, and I usually wound up covering his tail. To refuse Jack's call for help was useless; if I did I'd just end up feeling guilty the rest of my life if anything bad happened to him. And aside from guilt, there was always the curiosity factor, this time the question being, 'what on Earth brought a man about town like Jack Dalton to Smiley, Arkansas?'