(written from a Production point of view)
Trisha Burton doubled the hands of Kate Mulgrew in several episodes of Star Trek: Voyager. She received no credit for her work. Among her list of episodes is "The Cloud", where she lent her hands for the pool play of Janeway.
Burton is also a script supervisor and has worked for films and television series such as Fight Club (1999), Collateral Damage (2002), Cursed (2005), Mission: Impossible III (2006), and Live Free Or Die Hard (2007). She has also worked as the hair department coordinator for the film How The Grinch Stole Chtistmas (2000).