Weekend of Terror Three nuns on a weekend trip are held hostage by escaped convicts. Details Casts Galleries Posters Title Weekend of Terror Release Date 1970-12-08 Runtime 01 Hours 14 Minutes Genres TV Movie Thriller Production Companies Paramount Television Studios Production Countries United States of America Robert Conrad... Eddie... Carol Lynley... Sister Meredith... Lee Majors... Larry... Lois Nettleton... Sister Ellen... Jane Wyatt... Sister Frances... Kevin Hagen... Lieutenant Papich... Tod Andrews... Wedemeyer... Gregory Sierra... Police Sergeant... Ann Doran... Sister Nadine... Barbara Barnett... Louise... Byron Clark... Chief Guard... Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (747x1120)