Jason Ferus Blum is an American producer. He is founder and CEO of Blumhouse Productions, which has produced the horror franchises Paranormal Activity (2007–2021), Insidious (2010–2023), The Purge (2013–2021), and Halloween (2018-2022). Blum has also produced Sinister (2012), Oculus (2013), Whiplash (2014), The Gallows (2015), The Gift (2015), Hush (2016), Split (2016), Ouija:... Wikipedia