Gwynyth Walsh Gwynyth Walsh ( born ) is the actress who portrayed the Klingon Duras sister B ' Etor in the episodes , , and . She also portrayed B ' Etor in the first season episode and in the seventh " Star Trek " film . In addition , Walsh played Chief Examiner Nimira in the fourth season episode . In Walsh provided her voice for B ' Etor in the video game " " . Walsh filmed her first " Star Trek " episode " Redemption " on Monday and Thursday on Paramount Stage 16 . For the episode " Redemption II " , Walsh filmed her scenes on Monday and Wednesday on Paramount Stage 9 and 16 . For " Random Thoughts " , she filmed her scenes between Thursday and Thursday on Paramount Stage 8 , 9 , and 16 . She was interviewed by Ian Spelling for the " Star Trek Generations - Official Movie Souvenir Magazine " for the article " Barbara March & Gwynyth Walsh : Lursa and B ' Etor " , p . 72 in and for the , , article " The Klingon Way : B ' Etor " . Walsh was also interviewed by David Bassom for the article " Forbidden Thoughts " in , in and by Ian Spelling for the articles " Double Trouble " in in 1998 and " B ' Etor the Devil You Know " in in . Following her appearance in " Generations " , Walsh appeared on several trading cards , book marks , posters , and standups for display . In 1994 there was also an action figure of her character from the movie , released by Playmates Toys . Her costume from " Generations " was sold at the Christie ' s auction in New York . Together with fellow on - screen sister and Canadian Barbara March , Walsh is a frequent guest at " Star Trek " related conventions such as Trek Expo 2008 and the Creation Las Vegas Star Trek Conventions 2010 and 2011 , also appearing in Klingon makeup and costume . Personal & Stage . Walsh was born in 1958 in Winnipeg , Manitoba , Canada and raised in Vancouver , British Columbia . She attended the University of Alberta and graduated with a Bachelor of Fine Arts . Soon after her graduation she started to work in stage plays across Canada and the United States including Shakespeare ' s " Much Ado About Nothing " for which she received the Drama Logue Award for Best Actress . Other plays Walsh performed in include " Henry IV " , " King Lear " , " Death of a Salesman " , and " The Tempest " in which she played Prospero and earned a Jessie Award nomination . Since 2006 she is engaged to Canadian actor and voice artist Chris Britton . Television . Walsh made her television debut in the 1984 television comedy " Pajama Tops " with Alan Scarfe and in the television musical " Iolanthe " . She then appeared in episodes of " Adderly " ( 1986 , directed by Joseph L . Scanlan ) , " Hot Shots " ( 1986 ) , " Diamonds " ( 1988 ) , " Night Heat " ( 1988 , with Allan Royal ) , " Captain Power and the Soldiers of the Future " ( 1988 ) , " War of the Worlds " ( 1988 , with Richard Chaves and Ric Sarabia ) , " My Secret Identity " ( 1988 , with Derek McGrath ) , " Starting from Scratch " ( 1988 ) , " Street Legal " ( 1987 and 1988 , with Derek McGrath ) , " Friday the 13th " ( 1989 ) , " Alfred Hitchcock Presents " ( 1989 ) , and " The Twilight Zone " ( 1989 ) . She also appeared in the television movies " A Child ' s Christmas in Wales " ( 1987 ) , " The Return of Ben Casey " ( 1988 , directed by Joseph L . Scanlan ) , " The Christmas Wife " ( 1988 ) , " The Challengers " ( 1989 ) , " Passion and Paradise " ( 1989 , with Mariette Hartley and Michael Sarrazin ) , " Perry Mason : The Case of the Maligned Mobster " ( 1989 , with Eric Server and Jeff Austin ) , " The Girl from Mars " ( 1991 , with Edward Laurence Albert and Kaj - Erik Eriksen ) , and " My Son Johnny " ( 1991 ) . In 1989 Walsh played Melanie Hayes in three episodes of the television series " L . A . Law " , along with Corbin Bernsen , Larry Drake , Jerry Hardin , Dana Sparks , Nancy Vawter , Renee Jones , Jim Jansen , Marco Rodriguez , and Barbara Tarbuck . She also guest starred in " Alien Nation " ( 1989 , with Gary Graham , Eric Pierpoint , Michele Scarabelli , Ron Fassler , and Tracey Walter ) , " Mom P . I . " ( 1990 ) , " It ' s Garry Shandling ' s Show " ( 1990 , with Paul Willson and Patrick Cronin ) , " MacGyver " ( 1991 , with Sonny Surowiec ) , " Beyond Reality " ( 1991 ) , " Eerie , Indiana " ( 1992 , with Justin Shenkarow , Francis Guinan , and Jason Marsden ) , " Sweating Bullets " ( 1991 and 1992 ) , " The Commish " ( 1992 , with Kaj - Erik Eriksen ) , and " Matlock " ( 1990 and 1993 , with Ray Buktenica , Daniel Roebuck , and directed by Russ Mayberry in the latter episode ) . In the 1990s Walsh played supporting roles in several television movies such as " Darkness Before Dawn " ( 1993 , with Kirsten Dunst , Art Chudabala , Frank Novak , Lindsey Ginter , and Earl Boen ) , " Without a Kiss Goodbye " ( 1993 , with David Ogden Stiers ) , " In the Heat of the Night : Give Me Your Life " ( 1994 ) , " Shock Treatment " ( 1995 ) , " Falling from the Sky : Flight 174 " ( 1995 , with Mariette Hartley ) , " The Other Mother : A Moment of Truth Movie " ( 1995 , with Deborah May ) , " Justice for Annie : A Moment of Truth Movie " ( 1996 ) , " The Limbic Region " ( 1996 ) , " Stand Against Fear " ( 1996 , directed by Joseph L . Scanlan ) , " The Perfect Mother " ( 1997 ) , " Final Descent " ( 1997 , with John de Lancie ) , " Zenon : Girl of the 21st Century " ( 1999 ) , and " Our Guys : Outrage at Glen Ridge " ( 1999 ) . Also in the 1990s Walsh guest starred on many popular television series including " In the Heat of the NIght " ( 1994 , directed by Russ Mayberry ) , " Forever Knight " ( 1994 , directed by Allan Kroeker ) , " RoboCop " ( 1994 ) , " Melrose Place " ( 1994 , with Stanley Kamel , Warren Munson , and Christopher Carroll ) , " Murder , She Wrote " ( 1994 , with Patrick Fabian and Anthony Zerbe ) , " One West Waikiki " ( 1995 and 1996 , with Julia Nickson ) , Tracy Tormé ' s " Sliders " ( 1996 , with John Rhys - Davies ) , " High Incident " ( 1996 and 1997 , with Billy Mayo , Jesse Littlejohn , Scott Alan Smith , and Lisa Vidal ) , " The Newsroom " ( 1997 ) , " Millennium " ( 1998 , with Megan Gallagher , Terry O ' Quinn , and John Pyper - Ferguson ) , " Strange World " ( 1999 ) , and " Twice in a Lifetime " ( 1999 ) . Between 1998 and 2002 , Walsh played Dr . Patricia Da Vinci in the Canadian crime series " Da Vinci ' s Inquest " and had a recurring role as Dr . Timmons in four episodes of " NYPD Blue " ( 2000 - 2001 , with Gordon Clapp , Erich Anderson , and Michael Buchman Silver ) . Other credits include the television movies " A Gift of Love : The Daniel Huffman Story " ( 1999 ) , " Getting Away with Murder : The JonBenet Ramsey Mystery " ( 2000 , with Cliff de Young , Brad Greenquist , Albert Hall , J . Patrick McCormack , Holmes Osborne , James Otis , Margot Rose , and Sharon Schaffer ) , " Ice Angel " ( 2000 ) , " Stealing Christmas " ( 2003 ) , " Flight 93 " ( 2006 , with Jeffrey Nordling ) , " Eight Days to Live " ( 2006 , with Brian Markinson ) , " Holiday Wishes " ( 2006 ) , " Nightmare " ( 2007 ) , " Troglodyte " ( 2008 ) , " Her Only Child " ( 2008 ) , and episodes of " ER " ( 2000 , with Scott Jaeck and Lily Mariye ) , " Tom Stone " ( 2002 ) , " " ( 2002 ) , " Smallville " ( 2002 , with John Glover ) , " Taken " ( 2002 , with Matt Frewer , Emily Bergl , Rob LaBelle , and Brian Markinson ) , " The Collector " ( 2005 ) , " Masters of Horror " ( 2005 ) , " Commander in Chief " ( 2006 , with Jasmine Jessica Anthony , Samantha Eggar , William Lucking , Ned Vaughn , and Rick Fitts ) , " Tin Man " ( 2007 , with Neal McDonough ) , and " Supernatural " ( 2008 , with Mark Rolston ) . Further appearances include the television science fiction film " Storm Seekers " ( 2009 ) , two episodes of the television mini series " Knights of Bloodsteel " ( 2009 , with Christopher Lloyd ) , the television drama " One Angry Juror " ( 2010 ) , the television comedy " To the Mat " ( 2011 ) , and William Shatner ' s documentary " Get a Life ! " ( 2012 ) . Walsh appeared as Dr . Stevens in the " American Horror Story " second season episode " Spilt Milk " ( 2013 , with Zachary Quinto , Barbara Tarbuck , and Tom Virtue ) , in an episode of " R . L . Stine ' s The Haunting Hour " ( 2013 ) , and in the television movie " The Christmas Ornament " ( 2013 ) . Further television guest roles include episodes of " Continuum " ( 2014 , with Rachel Nichols , Tony Amendola , and Brian Markinson ) , " The Lottery " ( 2014 ) , and " The Whispers " ( 2015 , with Derek Webster , David Andrews , and Alan Ruck ) as well as the television movies " The Color of Rain " ( 2014 ) , " For Better or for Worse " ( 2014 ) , " Heavenly Match " ( 2014 ) , " A Gift of Miracles " ( 2015 ) , and " ' Tis the Season for Love " ( 2015 ) . More recently , Walsh filmed the television drama " Journey Back to Christmas " ( 2016 , with Claire Rankin ) and recurring roles as the voice of Doris the spider in the television series " Beat Bugs " ( 2016 ) and as Magdalene in " Van Helsing " ( 2016 ) . Film . Walsh made her feature film debut in the 1987 horror film " Blue Monkey " followed by the romance " La bottega dell ' orefice " ( 1989 , with Ben Cross ) , the Canadian drama " The Portrait " ( 1992 , with Barbara March and Alan Scarfe ) , the thriller " The Crush " ( 1993 , with on - screen husband Kurtwood Smith ) , and the thriller " Sof Deceit " ( 1994 , with Kate Vernon ) . In 1997 she was featured in the science fiction movie " 2103 : The Deadly Wake " with Malcolm McDowell as well as in the independent film " Crossing Fields " . In 2004 she appeared in the video production " MXP : Most Xtreme Primate " and played Sarah in the short horror film " Flush " for which she received the Leo Award in the category Short Drama : Best Performance by a Female in 2005 . In 2007 Walsh received another Leo Award nomination for her part as Sidura Abelson in the short film " The Sparkle Lite Motel " ( 2006 ) . In 2009 , she starred in the short drama " No One Knows You Like Your Mother " , followed by the thriller " Even Lambs Have Teeth " ( 2015 ) , the short comedy " A Family of Ghosts " ( 2016 ) , and more recently the comedy " Chokeslam " ( 2017 ) .