This tv movie from 1988 is a remake of the theatrical release from 1965 starring Joan Crawford. The movie follows two teenager who
make prank phone calls, only to get the attention of a serial killer who is worried they witnessed a murder.
http://www.tvtango.com/listings/1988/05/20
http://www.tvtango.com/movie/i_saw_what_you_did
https://headhuntershorrorhouse.fandom.com/wiki/I_Saw_What_You_Did_(1988)
https://www.imdb.com/title/tt0095344/
https://www.imdb.com/title/tt0095344/awards/?ref_=tt_awd
https://www.imdb.com/name/nm0491079/?ref_=tt_cl_t_2
