Watched the next one "Meet a Scientologist". A husband and wife who make banjo's (apparently US largest maker-Deering). A rags to riches story that is only possible with, you guessed it, Scientology. They spend a lot of time on the success story and about 5 minutes on how Scientology assisted them. Surprise, surprise, they gave no details on how Scientology helped.
Being told you're delusional does not necessarily mean you're mental.