(written from a Production point of view)
Debi A. Monahan is the actress who appeared as Melissa in the Star Trek: Deep Space Nine sixth season episode "His Way". She later appeared as the Adulteress in the Star Trek: Voyager seventh season episode "Critical Care".
In 1988, she co-starred with Andrew Robinson and John Rubinstein in the telefilm Liberace. Another TV movie she appeared in was 1992's The House on Sycamore Street, along with David Warner and Kerrie Keane. Her few feature film credits include the lead supporting role in 1990s Laser Mission as well as roles in 1991's Shattered (with Corbin Bernsen and Theodore Bikel) and 2000's Yup Yup Man (with David Bowe).
She has also made appearances on Married... with Children (along with Bill Erwin), Mr. Belvedere (with James Cromwell), Father Dowling Mysteries (with Stanley Kamel and Richard Riehle), The Jackie Thomas Show (with Jeannetta Arnette and Ann Cusack), Seinfeld (starring Jason Alexander and also guest-starring Vaughn Armstrong and Corbin Bernsen), Silk Stalkings (with Charlie Brill and Ben Vereen), Total Security (with Jim Beaver, Bill Bolender, and Tony Plana), Party of Five (with Keith Szarabajka), Providence (with Concetta Tomei), and The Practice (with Bruce French and Bill Smitrovich). She also appeared in the 1990 TV mini-series Lucky/Chances with Phil Morris, Jimmie F. Skaggs, John Winston, and Robert Duncan McNeill.