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: 248 KB, MIME type: image/jpeg) About File History John Bosworth S4 portrait Appears on these pages of John Bosworth John Bosworth is a old-school businessman who has built Cardiff Electric into a regional power... 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 current18:39, August 12, 20171,100 × 1,650 (248 KB)Hathomirr (wall | contribs) 04:27, August 3, 20172,000 × 3,000 (1.43 MB)TimeShade (wall | contribs)John Bosworth S4 portrait Read more Joe MacMillan "Yo-Yo Engberk" is a programmer who works for Mutiny. Yo-Yo Engberk Gordon Clark Retrieved from "http://haltandcatchfire.wikia.com/wiki/File:BosworthS4Promo.jpg?oldid=7018" 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.