mar 28, 2016 - World's Finest
Description:
When Barry Allen accidentally runs halfway across the multiverse, Kara, Winn, Alex, and the DEO have to figure out a way to get him back home while simultaneously, beating both Livewire and the Silver Banshee, who has recently teamed up. (Supergirl, season 1, episode 18, "World's Finest")
Added to timeline:
Date: