An aspiring singer unwittingly comes into possession of several tapes for which her engineer husband and his partner, in their electronic eavesdropping business, were murdered, and discovers that she and her daughter are now being stalked by the killers.
Release Date: October 23, 1980
June 13, 1989
September 21, 1990
November 13, 1971
May 17, 2004
April 08, 1988
July 30, 1993
December 13, 1991
September 10, 2006
February 22, 2007
September 14, 2006
October 31, 2002
March 29, 2002
February 08, 1985
July 29, 1998
January 19, 1971
September 28, 1971
December 09, 1973
September 29, 1973
September 25, 1973
January 22, 1974
