On screen
Cast
9 credited performers
Jamey Sheridan
Terry (voice)
Chris Cooper
Gary (voice)
Ethan Hawke
Pat (voice)
John Slattery
Arthur (voice)
Brady Bryson
Deaf Child
Pius XI.
Self (archive footage)
Benito Mussolini
Self (archive footage)
Artwork unavailable
Rembert Weakland
Self - Archbishop of Milwaukee, 1977-2002
Alex Gibney
Self - Narrator (voice)