EXCLUSIVE: Cisco Helps Prof. Stein on “DC’s Legends of Tomorrow“

Carlos Valdes from “The Flash“ guests on this week’s “DC’s Legends of Tomorrow,“ but as seen in this CBR-exclusive clip from the episode, Martin Stein (Victor Garber) notices that something’s not quite right with Cisco. (Clip from “Fail-Safe,“ airing Feb. 18.) - Like us on Facebook: Follow us on Twitter: Follow us on Instagram: