Kathy Coleman toured as a singer with the
Mike Curb Congregation. In 1974, she was cast by
Sid and Marty Krofft to play Holly Marshall, the younger of two siblings trapped with their father in a strange land in
Land of the Lost. It was her only major television role, which continued for three seasons. She contributed interviews and commentary tracks for the
Land of the Lost DVDs produced by
Rhino in 2004. She and fellow
Land of the Lost cast member
Wesley Eure filmed cameos for the
2009 film parodying the series, but those scenes were not included in the theatrical release. She appeared in an episode of the police drama
Adam-12 in 1975. == Personal life ==