Add Yahoo as a preferred source to see more of our stories on Google. Lee Pace as Joe MacMillan smiling in a suit in Halt and Catch Fire - Tina Rowden/AMC "I/O," the first episode of "Halt and Catch ...

"I/O," the first episode of "Halt and Catch Fire," opens with the series' protagonist, Joe MacMillan, carelessly running over an armadillo with his Porsche. It's a markedly on-the-nose visual metaphor ...