Television News 'Riverdale' crossover with 'Supergirl' teased by show creator 08/24/2017 "Riverdale" creator Roberto Aguirre-Sacasa has teased a crossover between his Archie-comics based drama and "Supergirl." Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Melissa Benoist Greg Berlanti Luke Perry Brit Morgan Roberto Aguirre-Sacasa Lili Reinhart KJ Apa Camila Mendes Supergirl Riverdale
