The CW has ordered four additional episodes of DC's Legends of Tomorrow, according to TVLine. That expands the history-hopping DC super team's second season from 13 to 17 episodes.
The CW-DC shows have proven to be the strongest performers for the cable network in the 2016-2017 season, with the top five shows (in order) being: The Flash, Supergirl, Supernatural and Arrow (tied for third), and then DC's Legends of Tomorrow. The show has earned 1.8 million total viewers in its new Thursday time-slot, a 40% increase in audience over the previous holder of that timeslot, The Vampire Diaries.
DC's Legends of Tomorrow airs Thursdays on the CW.