Size of this preview: 320 × 480 pixels. Other resolutions: 400 × 600 pixels | 512 × 768 pixels. Full resolution (download) (1,100 × 1,650 pixels, file size: 101 KB, MIME type: image/jpeg) About File History Joe MacMillan S4 portrait Appears on these pages of Joe MacMillan Joe MacMillan is a hard-driving former IBM sales executive who oozes charisma. When he shows up... Season 4 The Fourth and Final Season of Halt and Catch Fire will premiere on August 19, 2017. To be Added File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current18:32, August 12, 20171,100 × 1,650 (101 KB)Hathomirr (wall | contribs) 04:25, August 3, 20173,000 × 4,500 (8.9 MB)TimeShade (wall | contribs)Joe MacMillan S4 portrait Read more "Yo-Yo Engberk" is a programmer who works for Mutiny. Yo-Yo Engberk Gordon Clark John Bosworth Retrieved from "http://haltandcatchfire.wikia.com/wiki/File:JoeS4Promo.JPG?oldid=7010" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.