Thomas Leininger is a professor of religious studies and head of the Catholic Studies Department at Regis University, a Jesuit school in Denver. He can comment on the use of Passion plays and their impact on Christian-Jewish relations.

Stewart M. Hoover is a professor of journalism at the University of Colorado at Boulder. He is an expert on religion and popular culture, focusing on how many people use popular culture to make sense of life in a way religion once was used.

The Pluralism Project at Harvard University offers a state-by-state search engine for religious communities.

Conferences initiated by the Center for Media, Religion, and Culture at the University of Colorado-Boulder.