From VancouverFilm.Net, Sneak Peek new footage, plus images from the "Supergirl" Season 3 episode "Schott Through The Heart", with guest star Laurie Metcalfe, airing April 16, 2018 on The CW:
"...at the funeral of Winslow Schott Sr. (Henry Czerny), 'Kara' and her group are surprised after the villain's coffin explodes.
"Despite his death 'Toyman' still has a few tricks left up his sleeve, causing 'Team Supergirl' to become more vigilant.
"Then several bombs tucked into flying monkey toys are discovered, with Winn’s mother revealed as the one behind the deadly pranks..."
Click the images to enlarge and Sneak Peek "Supergirl: Schott Through The Heart"...