Henry Czerny has joined the cast of SUPERGIRL as Winslow Schott Sr., "a mad criminal genius known as "Toyman" – and the estranged father of Kara's best friend and confident Winn (Jeremy Jordan). Toyman weaponizes toys to wreak destruction and revenge but is ultimately driven by one thing – the obsessive desire to reunite with his beloved son."

http://comicbook.com/2015/10/26/exclusive-henry-czerny-cast-as-toyman-on-supergirl/