A Summer Place
Starring Richard Egan, Dorothy McGuire, Sandra Dee, Arthur Kennedy, Troy Donahue, Beulah Bondi, Constance Ford, Bonnie Franklin, Eleanor Audley, Roberta Shore
It's a drama and romance movie, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.