On Hostile Ground was a TV movie my partner and I sold to Alliance Atlantis and it was broadcast on TBS in June, 2000. It was the highest rated TV movie that week with 4.7 million viewers. The story is an action adventure about a geologist (John Corbett) who tries to save New Orleans from a giant sinkhole during Mardi Gras. The movie also starred Jessica Steen (NCIS, Heartland) and Brittany Daniel (It’s Always Sunny in Philadelphia, Joe Dirt 2).
Writing credits from imdb: Sharon Y. Cobb (Screenplay) (Story), Brent Reed (Story), Brian L. Ross (Teleplay).
Wikipedia Listing: http://en.wikipedia.org/wiki/On_Hostile_Ground