Halt & Catch Fire

AMC's 'Turn' and 'Halt & Catch Fire' Reveal First Photos
AMC recently played quite a hand in extending its relevance post-'Breaking Bad,' first greenlighting prequel spinoff 'Better Call Saul,' followed by a 'Walking Dead' companion series for 2015 and a 'Mad Men' final-season split, but now its newest cards are on the table. Revolutionary war drama 'Turn…