Community·Posted on Aug 5, 2018Is Your Dad Bill, Harry, Or Sam From "Mamma Mia!"?Do you even want to find out?by robbedeb2Community ContributorApproved and edited by BuzzFeed Community TeamBuzzFeed Quiz Party! Take this quiz with friends in real time and compare resultsCheck it out! Did you know you can sign up for a BuzzFeed Community account and create your own BuzzFeed posts? Here's a handy guide to help you start posting today!