In 1972, Lewis performed the songs for an Australian B-grade rock musical/science fiction/fantasy movie Shirley Thompson vs. the Aliens,[REF] directed by Jim Sharman and noted for being "loathed by underground art-house and commercial managements alike", and in an ill-fated rock opera Terry and Frankie [REF].
In 1973, Lewis released her first album, Free Fall Through Featherless Flight.