Cash Markman, born on November 22, 1954, is a writer and director best known for the x-rated musicals "My Bare Lady" (1989) and "Swinging in the Rain" (1997), and parodies such as "Lust in America" (2001), "Shagnet" (2002), "All That Sex" (1990), and "Sex Trek" (1990). Among his adult movie pseudonyms: Mark Cashman, Frank Marks, Bill Dollars, and Penny Nichols, names all based on forms of currency.