 Jarrow incorporated musical themes from The Road to Freedom , a 1986 pop album with lyrics by Hubbard and performances by John Travolta , Leif Garrett , Frank Stallone , Chick Corea , and Karen Black . Jarrow also incorporated musical themes from 1980s pop , saying " the liturgical music of Scientology is 1980s pop , which seems strangely appropriate because of the science fiction books . So that 's what we did [ in the show ] . It 's a pastiche of synth @-@ pop and pageant choir music . " Jarrow said he tried " to capture the feel of kiddie rock " such as Free to Be … You and Me and Kids Incorporated . 
