Dennis Belfield to Brewster McCloud in 7 Steps
- Dennis Belfield played bass for Back Off Boogaloo
- Back Off Boogaloo was arranged by Van Dyke Parks
- Van Dyke Parks appears in The Two Jakes
- The Two Jakes was produced by Robert Evans
- Robert Evans produced Popeye
- Popeye featured Shelley Duvall
- Shelley Duvall starred in Brewster McCloud