10 / 18

Ethan Suplee

"Mallrats" actor Ethan Suplee is a Scientologist — as are many of his friends and family members. His wife is Brandy Lewis, the sister of actress and Scientologist Juliette Lewis, and his former "My Name Is Earl" co-star is Jason Lee, another fellow Scientologist. Suplee has also made appearances at charity events held at the Church of Scientology Celebrity Centre International in Hollywood.

Celebrity Scientologists

From Tom Cruise to John Travolta, check out the many stars who are members of the Church of Scientology.