THE RED LINE two-hour series premiere airs Sunday, April 28 (8:00-10:00 PM, ET/PT) on the CBS Television Network. The series will broadcast in two-hour installments across four Sundays. THE RED LINE is an eight episode event series that follows three very different Chicago families as they journey toward hope and healing after a tragedy connects them all and causes them to question their assumptions about themselves and each other. Pictured (L-R): Aliyah Royale as Jira Calder-Brennan and Noah Wyle as Daniel Calder. Photo: Best Available Screengrab/CBS ÃÂ©2018 CBS Broadcasting, Inc. All Rights Reserved | Episode 1.01 - Pilot | Promotional Episode Photos | Season 1 | The Red Line | Gallery