John Sweeney
Himself - Presenter
L. Ron Hubbard
Himself - Founder, Church of Scientology (archive footage)
John Travolta
Himself (archive footage)
Kirstie Alley
Herself (archive footage)
David Miscavige
Himself - Leader, Church of Scientology (archive footage)
Jason Beghe
Self
Mike Rinder
Marty Rathbun
