Supergirl 5x11 "Back from the Future - Part One" Season 5 Episode 11 Promo Trailer HD - JEREMY JORDAN RETURNS; DAVID HAREWOOD DIRECTS – As Supergirl (Melissa Benoist) tries to thwart a Toyman copycat, Winn Schott (guest star Jeremy Jordan) returns from the future. David Harewood directed the episode written by Dana Horgan & Katie Rose Rogers (#511). Original airdate 1/26/2020.