Conrad Hurtt Conrad Hurtt is a former actor who appeared as a Tau Cygna V colonist in the third season episode in . As a background actor he received no credit for this appearance . According to Hurtt ' s IMDb profile , he worked as stand - in on a " Star Trek " video game . Personal information . Hurtt was born in Tainan , Taiwan and moved to the United States a few years later . His mother Julia Montrond was a stage actress in New York . He attended several dependant schools on military bases in Taiwan , Morocco , Turkey and Spain , the Berkeley High School between 1974 and 1978 and the U . C . Berkeley between 1978 and 1982 where he graduated in Dramatic Arts . At the U . C . Berkeley he was part of the gymnastics team for two years . Later , he was one of the acrobats in the Puccini Opera " Turandot " with . He studied acting under Ryszard Cieslak and Leonard Pitt and martial arts under Sifu Daniel Lee . Hurtt was also a member of the San Francisco Bay Area Stuntman ' s Association for six months . Today , Hurtt is working as writer and teacher . Acting . Television . Hurtt ' s first television appearance was the pilot episode of the comedic drama series " Up and Coming " in 1980 , which was not picked up . Robert DoQui was one of the stars of this series . He then appeared in over twenty television series throughout the 1980s , mostly cast as background cop , paramedic , bar patron or military guy . Among these series are " Hotel " ( 1983 , with Michael Spound and Michael Durrell ) , " Still the Beaver " ( 1985 , with Chad Allen and Ray Walston ) , " MacGrouder and Loud " ( 1985 ) , " Dynasty " ( 1985 , with Theodore Bikel , James Louis Watkins , Rod Loomis , and Billy Campbell ) , " The Love Boat " ( 1985 , with Teri Hatcher ) , " Remington Steele " ( 1985 , with Gary Kasper , Lawrence Tierney , Jay Louden , and Bud Davis ) , " Life with Lucy " ( 1986 ) , " Knight Rider " ( 1985 - 1986 , with Patricia McPherson , Robert Pine , Joshua Gallegos , Andy Epper , and Tony Epper ) , " Knot ' s Landing " ( 1986 , with Fran Bennett , Bud Davis , and Richard Gilbert - Hill ) , " Riptide " ( 1986 , with David Ruprecht , Joseph Ruskin , and Christopher McDonald ) , " MacGyver " ( 1986 , with John de Lancie ) , and " Stingray " ( 1986 , with Barbara Williams and David Froman ) . Hurtt had recurring background roles as police officer in " Hunter " ( 1985 - 1986 , starring Charles Hallahan ) , " Blacke ' s Magic " ( 1986 ) , " Hill Street Blues " ( 1985 - 1987 , with James B . Sikking and Barbara Bosson ) , " Simon & Simon " ( 1986 - 1988 , starring Mary Carver ) , " Matlock " ( 1986 - 1989 , with Daniel Roebuck , David Froman , and Michael Durrell ) , and " Murder She Wrote " ( 1986 - 1989 , with recurring actor William Windom ) . Other television series he appeared in several episodes in include " Highway to Heaven " ( 1986 - 1987 ) , " Jake and the Fatman " ( 1987 - 1988 ) , " Houston Knights " ( 1987 - 1988 ) , " Falcon Crest " ( 1987 - 1988 , with Robert Foxworth , Dana Sparks , Brett Cullen , Ellen Geer , and Ian Abercrombie ) , " CBS Summer Playhouse " ( 1987 - 1989 ) , " L . A . Law " ( 1987 - 1989 , starring Corbin Bernsen and Larry Drake ) , and " General Hospital " ( 1987 - 1990 ) . In 1986 , he was featured in the telvision drama " Pros & Cons " . Further television work includes episodes of " T . J . Hooker " ( 1986 , with William Shatner and James Darren ) , " The Wizard " ( 1986 , starring David Rappaport ) , " Magnum , P . I . " ( 1986 ) , " Easy Street " ( 1986 , with James Cromwell ) , " Dallas " ( 1987 , with Susan Howard , William Smithers , Glenn Corbett , Joshua Harris , and Brenda Strong ) , " Ohara " ( 1987 , with Madge Sinclair , Roxann Dawson , and Marco Rodriguez ) , " Starman " ( 1987 , with Michael Cavanaugh , Julie Cobb , and Barry Jenner ) , " Hard Copy " ( 1987 , with Erich Anderson and Fionnula Flanagan ) , " Mike Hammer " ( 1987 ) , " Who ' s the Boss ? " ( 1987 ) , " Growing Pains " ( 1987 ) , " Days Of Our Lives " ( 1988 ) , " China Beach " ( 1988 , with Jeff Kober , Robert Picardo , Concetta Tomei , Megan Gallagher , Jana Marie Hupp , and Bruce Beatty ) , " Cheers " ( 1986 and 1988 , with Kirstie Alley , Kelsey Grammer , and Bebe Neuwirth ) , " Hooperman " ( 1989 , with Barbara Bosson and Kathleen Garrett ) , " Alien Nation " ( 1989 , with Gary Graham , Eric Pierpoint , Michele Scarabelli , Ron Fassler , William Frankfather , Tim Russ , Jeff Austin , Aaron Lustig , Tierre Turner , and Noon Orsatti ) , " Life Goes On " ( 1989 , with Bill Smitrovich and Laura Walsh ) , " Doogie Howser , M . D . " ( 1989 , with Lawrence Pressman , James B . Sikking , Thelma Lee , Lucy Boryer , and Conroy Gedeon ) , and " Christine Cromwell " ( 1989 , with Ellen Albertini Dow , Theodore Bikel , James Cromwell , John de Lancie , Constance Towers , and Rudolph Willrich ) . Among his last known television work are episodes of " Generations " ( 1990 , with Christopher Michael and Heather Lauren Olson ) , " Beverly Hills , 90210 " ( 1990 , with Stan Ivar and Bruce Gray ) , and " Carol & Company " ( 1991 ) . Film . His first film work was the short film " Lost Love " in 1981 . Further film work as background and featured actor include the drama " Breach of Contract " ( 1982 ) , the crime drma " Under Arrest " ( 1983 ) , and the music drama " Hard to Hold " ( 1984 , with Gregory Itzin , Bill Mumy , Michael Canavan , and Eddie Hice ) . In 1985 , Hurtt had a memorable part as the gas station attendant in the comedy sequel " Police Academy 2 : Their First Assignment " , which featured fellow " Trek " alumni David Graf and Arthur Batanides . Following a background part in ' s musical " Bert Rigby , You ' re a Fool " ( 1989 , with Corbin Bernsen and Bill E . Rogers ) , Hurtt was featured in the horror film " Project Vampire " ( 1993 , with Kim Koscki ) and in the drama " The Pit : Emergency Room " ( 1995 , with David Jean Thomas ) . Behind the camera . In addition to his work as an actor , Hurtt worked as stand - in and photo double on several projects including the television series " Scarecrow and Mrs . King " ( 1985 ) , " Stingray " ( 1986 ) , and " Hooperman " ( 1987 - 1989 ) , the television pilot " A Peaceable Kingdom " ( 1989 , with David Renan ) , the drama " Vital Signs " ( 1990 , with Jack Gwaltney , Tim Ransom , Wallace Langham , Jeanne Mori , and Angelo Tiffe ) , and the comedy " Club Fed " ( 1990 , with Joseph Campanella , Clynell Jackson III , and Dyanna Lynn ) . Hurtt worked as trainee assistant director on the 1990 television thriller " Murder in Paradise " with Cary - Hiroyuki Tagawa and Richard E . Butler and as camera production assistant on the short film " Blackbird Fly " ( 1991 , with Whoopi Goldberg ) .