A hideg nap a parkban was released in the year 1969。A hideg nap a parkban is also called as That Cold Day in the Park, Uma Mulher Diferente, Quel freddo giorno nel parco, Oto Yom Kar B'Park, Kylmänä päivänä puistossa, Dödens docka。

Robert Altman's sadly neglected film that, along with his later "Images", fits into the unconventional psycho-thriller mold. A bizarre story with Sandy Dennis as a spinster who takes in a handsome young man (Michael Burns) who is pretending to be mute. She imprisons the boy and supplies his every need, including a prostitute (Luana Anders), whom she goes out and brings home for Burns' pleasure.