Valerie Wildman Valerie Wildman is the actress who played Nevala in the fourth season episode . She filmed her scenes on Thursday , Friday , and Tuesday on Paramount Stage 8 , 9 , and 16 . Her uniform , which was also worn by Marilyn Blizzard in an episode of , was sold off on the It ' s A Wrap ! sale and auction on eBay for US $ 1 , 475 . 01 . Career . 1980s origins . Wildman made her film debut in the 1984 Ron Howard directed " Splash " with Patrick Cronin , Clint Howard , and Bill Smitrovich . Wildman followed this debut with the 1985 Cold War drama " The Falcon & the Snowman " ( with Jerry Hardin ) . Wildman appeared in the 1986 war film " Salvador " ( with Tony Plana and fellow VOY guest star John Savage ) . That same year Wildman returned to comedy in " Blake Edwards : A Fine Mess " ( alongside James Cromwell , Castulo Guerra , Darryl Henriques , Keye Luke , and Paul Sorvino ) . Henriques and Wildman shared in the box office success of their next film , the Jerry Bruckheimer / Don Simpson - produced , Tony Scott - directed " Beverly Hills Cop 2 " ( 1987 , with Ronny Cox , John Hostetter , Tommy " Tiny " Lister , Jr . , and Dean Stockwell ) . Towards the twilight of the 1980s , Wildman took her first telefilm roles . In 1988 , she was in " Justin Case " ( with Molly Hagan , Richard McGonagle , and Kenneth Tigar ) , " Deadline : Madrid " ( with Marta Dubois ) , and finally in " Break of Dawn " , ( with Tony Plana and Kamala Dawson ) . Career growth in the 1990s . Wildman took her first big screen role in the sexually - themed police thriller " Internal Affairs " ( 1990 , with Victoria Dillard and Marco Rodriguez ) . That same year was the Mafia comedy " My Blue Heaven " ( with Ellen Albertini Dow , Ed Lauter , and Joel Polis ) . Wildman took her first sci - fi role in " Neon City " ( with Monte Markham ) and then was in " Dangerous Women " ( with Paul Carr and Leonard Kelly - Young ) , both in 1991 . The next film in which Wildman appeared was " Josh & S . A . M . " ( 1993 , with Raye Birk , Ronald Guttman , Brent Hinkley , and Don McManus ) . Wildman was surrounded by many " Trek " alumni in 1995 ' s " My Family , Mi Familia " ( with Scott Bakula , Bibi Besch , Bruce Gray , Paul Robert Langdon , and Benito Martinez ) , then next that year was the fact - based court drama " Indictment : The McMartin Trial " ( alongside Robert Clendenin , James Cromwell , Gregg Daniel , Miriam Flynn , Castulo Guerra , Mary Mara , Scarlett Pomers , and Eileen Seeley ) , then " Fast Company " ( with Geoffrey Blake and Tim Ryan ) , and finally the thriller " Rumpelstiltskin " ( with Max Grodénchik in the title role , as well as Sherman Augustus , Mark Holton , and Patrick Massett ) . In 1996 , Wildman was seen in the postal comedy " Dear God " ( with Stephanie Niznik ) . Wildman then got work in the Tim Burton - directed alien invasion comedy " Mars Attacks ! " ( reuniting with Gregg Daniel and along with Michael Reilly Burke , Willie Garson , Jeanne Mori , and Paul Winfield ) . 1997 saw Wildman surrounded by " Skeletons " ( appearing with Dennis Christopher , David Graf , Julianna McCarthy , and Christopher Plummer ) . Wildman ' s final film of the decade and 20th century was " Inconceivable " ( with Martha Hackett ) . " Beverly Hills 90210 " . Wildman ' s most noteworthy television role is that of undercover FBI agent Christine Pettit on the prime - time soap " Beverly Hills 90210 " . Ostensibly , Pettit was the girlfriend of Jack McKay played by Josh Taylor whose ex - wife Iris was portrayed by Stephanie Beacham . Wildman was featured largely in the third season from 1992 to 1993 . Her debut was that season ' s Thanksgiving - themed " The Kindness of Strangers " ( 1992 ) ( with Clyde Kusatsu and Melanie Smith ) , then in 1993 was " Back in the High Life Again " ( with Ann Gillespie ) , then " Dead End " ( with Gillespie again ) in which Pettit was revealed to be a federal law enforcement officer ; her final appearance that season was " The Child is Father to the Man " ( directed by James Whitmore , Jr . , with Miguel Pérez ) . Wildman resumed playing Pettit in the fifth season in the holiday episode " Christmas Comes This Time Each Year " ( 1994 , with Beacham as well as Michael Durrell ) and " P . S . I Love You Too " ( 1995 , directed by Victor Lobl ) . In 2000 , Wildman returned in the tenth and final season as Pettit resurfaced in " Eddie Waitkus " ( directed by Chip Chalmers ) and finally " Ever Heard the One About the Exploding Father ? " ( directed by Anson Williams , and with Matt Winston ) . 21st century work . Wildman ' s first film in this century was 2000 ' s " Crime & Punishment in Suburbia " ( with Brad Greenquist and Marshall Teague ) , then next that year was the Tom Hanks - led drama " Cast Away " ( with Nan Martin ) . Wildman got her first telefilm role of the decade in " Mystery Woman " ( 2003 , with David Bowe and Clarence Williams III ) . Wildman gained a role in the 2007 period film " The Last Sin Eater " ( with Louise Fletcher ) . The other television guest work Wildman received in this decade was on shows produced by " Beverly Hills Cop 2 " producer Jerry Bruckhemier who , for an entire year , had Wildman on a trio of his television series . First was " CSI : Crime Scene Investigation " ( starring Wallace Langham , reuniting with Nan Martin , and also working with Greg Ellis ) in the transgressive " King Baby " ( 2005 ) . Next in 2006 were " Cold Case " ( co - produced by " Voyager " star Roxann Dawson ) in " Debut " ( with fellow VOY guest star Tom Virtue ) and then " Without A Trace " ( starring Enrique Murciano ) in " The Stranger " ( with David Doty ) .