The stars of "DC's Legends of Tomorrow" pick their winner in the upcoming superhero slugfest in a new video. The decisions weigh personal friendships, cold logic and, in the case of Brandon Routh, past experience.

The casts of "Legends'" fellow CW series, "The Flash" and "iZombie," made their picks earlier this week, with the "Arrow" stars yet to weigh in.

"Legends of Tomorrow" airs Thursdays at 8/7c on The CW; Directed by Zack Snyder, "Batman v Superman" hits theaters on March 25.