_**Underrated drama about coming of age in 50's Vegas**_ "Desert Bloom" (1986) is an excellent and underrated coming-of-age drama about a semi-dysfunctional family living in Las Vegas in the early 50s. The military is conducting atomic bomb testing nearby. The story mostly focuses on 13 year-old Rose (Annabeth Gish) who struggles with her relationship with her stepfather, Jack (Jon Voight). Jack suffers from post-traumatic stress disorder and alcoholism. Her mother, Lily (JoBeth Williams), is the pillar of the family that keeps them together and hopeful. When Lily's sexpot sister, Starr…