Ending Explained for the newest installment in the Insidious series, INSIDIOUS THE LAST KEY. Learn all about Elsie's untold backstory, the films twists, and the new evil Further spirit KeyFace. Subscribe! ►► http://bit.ly/2jrstgM Support FoundFlix on Patreon! ►► http://www.patreon.com/foundflix === Connect with us on Social Media! === FACEBOOK ►► www.facebook.com/foundflix TWITTER ►► www.twitter.com/foundflix INSTAGRAM ►► www.instagram.com/foundflix