(written from a Production point of view)
Michael Bailous is an actor who appeared in several episode of Star Trek: The Next Generation, Star Trek: Deep Space Nine, Star Trek: Voyager and Star Trek: Enterprise. His only credited role was in the DS9 fourth season episode "Hippocratic Oath". Bailous also worked as stand-in on DS9.
Special effects make-up Jem'Hadar gloves, worn by Bailous, were sold off on the It's A Wrap! sale and auction on eBay and a Klingon uniform was sold off on the Profiles in History sale.   Another costume worn by him was later also sold off. However, this costume does not match the characters in the VOY sixth season episode "Tsunkatse". 
He earned a degree in Business Administration from the Northeastern University in Boston in 1984.
He appeared as a background actor in the Falcon Crest episode "Telling Tales" (1988, with Brett Cullen, Dana Sparks, Christopher Held, and Gregg Henry and directed by Reza Badiyi), as a Forensics officer in the Columbo episode "A Trace of Murder" (1997, with Raye Birk, Dion Anderson, Maury Sterling, Woody Porter, Janet Dey, Dieter Hornemann, and Andray Johnson), and was featured in the science fiction thriller Invader (1996, with Carlos Carrasco, Leland Orser, David Cowgill, Andrew Alden, and Angus McClellan). In 2000 he appeared as a background Icarus ranger in Jonathan Frakes' Star Trek spoof Star Patrol!. On this project he worked with Jason Alexander, Mel Johnson, Jr., Tom Miller, Robin Morselli, Brian Demonbreun, Charles Rocket, and Kathi Cook. He also appeared as an NYPD officer in the CSI: NY second season episode "City of the Dolls" (2005, with Robert Joy and Stacey Carino).