The Sentinel is a 1977 horror film starring Chris Sarandon & Cristina Raines. It is based on the same-named novel by Jeffrey Konvitz who also co-wrote the screenplay with director Michael Winner. It has nothing to do with the 2006 thriller of the same name.
The Sentinel is a Canadian-produced television series that aired on UPN in the United States from 1996 to 1999. It premiered on March 20, 1996 and ran for 65 episodes (three and a half seasons).
The Sentinel is Melbourne High School's student magazine.