Mackenzie Davis as Cameron Howe – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCMackenzie Davis as Cameron Howe – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCLee Pace as Joe MacMillan, Matthew Lillard as Ken Diebold – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCJoe DiNicole as Craig Bausch – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCElizabeth Gish as Diane, Toby Huss as John Bosworth – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCElizabeth Gish as Diane, Toby Huss as John Bosworth – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCScoot McNair as Gordon Clark – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCLee Pace as Joe MacMillan, Matthew Lillard as Ken Diebold – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCLee Pace as Joe MacMillan, Matthew Lillard as Ken Diebold – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCLee Pace as Joe MacMillan – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCLee Pace as Joe MacMillan, Matthew Lillard as Ken Diebold – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMCMackenzie Davis as Cameron Howe – Halt and Catch Fire _ Season 3, Episode 4 – Photo Credit: Tina Rowden/AMC