Question: Andrew Stahl was an actor on the CBS drama that aired during which period?
Context: Roscoe "Rocky" Carroll (born July 8, 1963) is an American actor.  He is best known for his roles as Joey Emerson on the FOX comedy-drama "Roc" (1991–94) as Dr. Keith Wilkes on the CBS medical drama "Chicago Hope", and as NCIS Director Leon Vance on the CBS drama "NCIS" and its spinoffs "" and "".  He also played a supporting role in the 1995 thriller film "Crimson Tide". Hack is a television series that aired on the American television network CBS from 2002 to 2004.  The show also aired in the United Kingdom on ITV3, in Australia on Network Ten, and in France on M6.  The final four episodes of the first season never aired on ITV3 in the United Kingdom, as the station allowed the broadcast rights to lapse before they were shown, but all episodes from both seasons later aired on CBS Drama and CBS Action.  In the United States, networks were beginning to no longer schedule first-run, scripted programming in prime time on Saturdays; "Hack" would be one of the last series to air on Saturdays for over a decade.  The series was produced by The Thomas Carter Company, Pariah, Big Ticket Television and CBS Productions.  In the United States, the series has been rerun on the Crime & Investigation network and on GetTV, and on HDNet and Universal HD in widescreen. Andrew Render Stahl (born April 8, 1952) is an American actor who has been acting for over 20 years.  Two of his more memorable roles were Tom McHone in the "Christy" series and General Armand Stassi in "seaQuest 2032". John Tinker (born July 11, 1958) is an American television producer and writer.  Tinker is the co-creator of the CBS drama "Judging Amy", and has been an executive producer and writer on American television shows such as the CBS drama "Chicago Hope", the ABC drama "The Practice", and the NBC drama "The Book of Daniel".  Prior, Tinker won the 1986 Emmy for Outstanding Writing in a Drama series for the script "Time Heals", which he co-wrote with Tom Fontana and John Masius.  He is the son of Grant Tinker and the brother of Mark Tinker.  John graduated Middlebury College in 1981. Mile High is a British television drama based on the lives of the cabin crew members of Fresh! , a budget airline based in London.  The name of the show is a reference to the Mile High Club.  The show was broadcast on Sky1 from 2003 to 2005 and then aired again on Sky Three.  In 2012, CBS Drama obtained the rights to the series. Joseph Patrick Breen (born October 26, 1960) is an American actor, playwright and screenwriter.  He has acted primarily on TV but has also appeared in numerous films, as well as on Broadway and Off Broadway.  In 2010, he starred on Broadway in "Next Fall".  He is currently playing Andrew Munsey, Director of the Central Intelligence Agency, on the CBS drama "Madam Secretary".  He was originally hired to voice Splatter and Dodge in "Thomas & the Magic Railroad" but was cut and was replaced by Neil Crone and Kevin Frank. "MIA/NYC NonStop" is the twenty-third episode in Season 2 of the American crime drama and the pilot of the CBS drama .  The episode aired on May 17, 2004. Kenneth "Chi" McBride (born September 23, 1961) is an American actor.  He starred as high school principal Steven Harper on the series "Boston Public", Emerson Cod on "Pushing Daisies", Detective Laverne Winston on the Fox drama "Human Target", and more recently Detective Don Owen in the short-lived CBS crime drama "Golden Boy".  He currently plays in a main role as Captain Lou Grover of the Five-0 taskforce in the CBS drama "Hawaii Five-0".  He has also appeared in films such as "Gone in 60 Seconds", "The Terminal", "I, Robot", "Roll Bounce", and "Draft Day". Christy is an American period drama series which aired on CBS from April 1994 to August 1995, for twenty episodes. Sophina Brown (born September 18, 1976) is an American television actress.  She starred as Raina Troy in the CBS legal drama "Shark" from 2006 to 2008, and later joined the cast of another CBS drama, "Numb3rs", playing Nikki Betancourt from 2008 to 2010.
Answer: April 1994 to August 1995