Once You Kiss a Stranger...
Starring Paul Burke, Carol Lynley, Martha Hyer, Peter Lind Hayes, Philip Carey, Stephen McNally, Whit Bissell, Ann Doran, Kathryn Givney, Orville Sherman
It's a mystery and thriller movie, and has a rating of 5.4 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Austria.