New Sneak Peek for DC’s Legends of Tomorrow “Fail-Safe” Released

A brand new sneak peek for the next all new episode of DC’s Legends of Tomorrow has been released. The episode is called, “Fail-Safe” and it will air tonight, February 18.

In the sneak peek, Doctor Stein realizes that there is something off with The Flash’s Cisco causing him to believe that the man he is talking to is not Cisco.

Will you be tuning in for tonight’s episode?