AMC's upcoming show Halt and Catch Fire—about the ethically slimy birth of the personal computer industry in the '80s—is debuting June 1, and here's the first full length trailer... which definitely shows promise. From AMC:

‘Halt and Catch Fire’ is set roughly one year after IBM all but corners the market with the release of its first major product – the IBM PC. In this fictional drama, a former IBM executive, Joe MacMillan (Lee Pace) plans to reverse engineer the flagship product of his former employer and forces his current company, Cardiff Electric, into the personal computer race.