The CW released some official preview images to promote Supergirl's upcoming episode, "Back From the Future - Part Two." The episode, which will air February 16, features Jeremy Jordan and Jon Cryer appearing as Winn Schott and Lex Luthor respectively.

The official synopsis for the episode reads, "Brainy must choose between Alex and Lex; Jeremy Jordan guest stars -- Supergirl (Melissa Benoist) helps Winn (guest star Jeremy Jordan) face his greatest fear. After Alex (Chyler Leigh) sets out to find evidence against Lex (guest star Jon Cryer), Brainy (Jesse Rath) must decide between helping his friend or continuing to secretly work for Lex." The images can be seen below.

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Alex Ostrander directed the episode, which is written by Rob Wright and J. Holtham. In last week's episode, "Back From the Future -- Part One," Jeremy Jordan came back to reprise his role of Winn Schott. The character had traveled to the future with the Legion of Superheroes back in Season 3. His return was centered around defeating his evil doppleganger in the present time.

Airing Sundays at 9 p.m. ET/PT on The CW, Supergirl stars Melissa Benoist as Kara Danvers, David Harewood as Martian Manhunter and Chyler Leigh as Alex Danvers.

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