Sister Act
Sister Act is a 1992 American musical comedy film directed by Emile Ardolino and written by Joseph Howard, with musical arrangements by Marc Shaiman. It stars Whoopi Goldberg as a lounge singer forced to join a convent after being placed in a witness protection program. It also features Maggie Smith, Kathy Najimy, Wendy Makkena, Mary Wickes, and Harvey Keitel.
Oh Happy Day
The song has appeared in many movies, beginning with the German film "Seventeen and Anxious" in 1970, but most notably Whoopi Goldberg's "Sister Act 2", with then-17-year-old Ryan Toby singing lead. The song also appears in "Big Momma's House", "", David LaChapelle's 2005 movie "Rize", Robin Williams’s 2007 movie "License to Wed"., the 2010 biographical film produced by Walt Disney Pictures: "Secretariat", and Spike Lee's BlacKkKlansman.