Marc Cushman

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.
- Known for
- Writing
- Born
- 1954-11-22
Known for
- Star Trek: The Next Generation (1987) — Story
- Diagnosis: Murder (1993) — Writer
- 50 Years of Star Trek (2016) — Self
- The Center Seat: 55 Years of Star Trek (2021) — Self
- Shaving Ryan's Privates (2002)
- Babewatch (1994) — Writer
- Sex Trek: The Next Penetration (1990) — Writer
- Star Trek: Inside the Roddenberry Vault (2016) — Self
- Midnight Confessions (1994) — Writer
- Super Hornio Brothers (1993) — Writer
- The Maddams Family (1991) — Screenplay
- Poison (1994) — Writer
- Jenna Loves Rocco (1996) — Writer
- Super Hornio Brothers II (1993) — Writer
- The Rites of Uranus (1977) — Writer
- Sex with a Stranger (1986) — Writer