Tona Hangen is a professor in the Department of History and Political Science at Worcester State University in Mass. She is the author of Redeeming the Dial: Radio Religion and Popular Culture in America (University of North Carolina Press, 2002). She is an expert on the roots of religious broadcasting.

The Rev. Robert Spitzer is president of the Michigan-based Spitzer Center, which provides resources for businesses and educational institutions of the Catholic faith.

Lisle Dalton is an assistant professor of religious studies at Hartwick College in Oneonta, N.Y. He has written about religion and The Simpsons.

The society serves 5,000 families and has seven branches in the northern Virginia suburbs of Washington, D.C. The imam is Muhammad Magid.

Zaheer Ali is a doctoral candidate at Columbia University researching 20th-century African-American history and religion; he is project manager for Columbia’s Malcolm X Project.

Ali is imam of the Islamic Cultural Center of New York. He is Indonesian.

Steven D. Greydanus is a film critic based in New Jersey who runs Decent Films, a website that reviews films from a Christian perspective. Contact Steven via the Decent Films website.

Sharon Pucker Rivo is executive director of the National Center for Jewish Film at Brandeis University in Waltham, Mass., and an associate professor of Near Eastern and Judaic studies who teaches a course on Jewish film.

Nyang is 
a professor of African studies at Howard University. He teaches and has written extensively about Islam and was the co-principal investigator for the research project “Muslims in the American Public Square.”