Cast and Crew of The Truth About Test Screenings

The Truth About Test Screenings

David F. Sandberg, director of 'Shazam,' breaks down the truth about movie test screenings.

Full Cast of The Truth About Test Screenings

David F. Sandberg as Himself / Narrator

David F. Sandberg

as Himself / Narrator

David Fredrik Sandberg (born 21 January 1981) is a Swedish filmmaker. He is best known for his homemade short horror ...