She is best known to
television viewers for her role as Linda Gioberti (originally Linda Caproni) in the 1980s prime-time drama series
Falcon Crest. She appeared in the series from 1982 to 1984, when her character was killed in a plane crash. McGeehan read for a small role at
Lorimar that led to being added to the cast as a regular. Prior to her work on
Falcon Crest, she played a nurse
extra for several years on
General Hospital. In the mid-80s, she also appeared in the highly successful American sci-fi-action-adventure TV series
Knight Rider, starring as "Jennifer Knight" in the episode titled "Knight of the Juggernaut" from 1985. She worked as the dialogue coach for
Dylan Sprouse and
Cole Sprouse following the 2004 pilot of the
Disney Channel's
The Suite Life of Zack and Cody (2005). She is also on the staff at
Gary Spatz's
The Playground - A Young Actors Conservatory (2006). She and her writing partner, Susan Shaughnessy, won 5th place in the
American Screenwriters Association International Screenplay Competition, for their black comedy script, "Bearded Ladies" (May 2005). ==Patent==