Characters played by Ernest Borgnine
Jonathan Corbis
Characters played by Eddie Albert
Dr. Sam Richards
Characters played by Ida Lupino
Mrs. Preston
Characters played by William Shatner
Mark Preston
Characters played by Keenan Wynn
Sheriff Owens
Characters played by Tom Skerritt
Tom Preston
Characters played by Joan Prather
Julie Preston
Characters played by Woody Chambliss
John (as Woodrow Chambliss)
Characters played by John Travolta
Danny
Characters played by Claudio Brook
Preacher
Characters played by Lisa Todd
Lilith
Characters played by George Sawaya
Steve Preston
Characters played by Erika Carlsson
Aaronessa Fyffe (as Erika Carlson)
Characters played by Tony Cortez
First Captor
Characters played by Anton LaVey
High Priest