The promotional materials for the first season of AMC's '80s-set computer drama Halt and Catch Fire foregrounded three of the show's characters: Lee Pace's executive Joe MacMIllan, Mackenzie Davis's coder Cameron Howe, and Scoot McNairy's systems builder Gordon Clark. But in the key art for season 2 which you can exclusively see above, that trio has become a quartet with the addition of Kerry Bishé's Donna, the wife of Gordon.
