A group of actors who rose to fame in the '80s star in the DVD double feature, "About Last Night/St. Elmo's Fire." Rob Lowe and Demi Moore play a young couple in "About Last Night" (1986). Danny (Lowe) and his friend Bernie (James Belushi) are thoroughlyenjoying the single scene in Chicago until Lowe's one-night stand with Debbie (Moore) turns into an affair, upsetting the friendship between the two guys and between Moore and her roommate. The coming-of-age-drama "St. Elmo's Fire (1985) features the "Brat Pack"-Rob Lowe, Demi Moore, Emilio Estevez, Andrew McCarthy, Judd Nelson, Ally Sheedy and Mare Winningham-as some recent college graduates who are struggling with an assortment of young-adult problems both personal and professional.