From Eric Kripke (Supernatural and Revolution), Shawn Ryan (The Shield) and the producers of The Blacklist, Timeless is described as an action-adventure series in which a mysterious criminal (ER alum Goran Visnjic) steals a secret state-of-the-art time machine, intent on destroying America as we know it by changing the past. Our only hope is an unexpected team: a scientist (Better Off Ted‘s Malcolm Barrett), soldier (90210‘s Matt Lanter) and history professor (Rectify‘s Abigail Spencer) who must use the machine’s prototype to travel back in time to critical events.