Watch One Breath for Free: How to Stream the Movie Online at 123Movies. . Following her divorce, Marina thinks that she’ll never meet love again. Little does she know that one day, she’ll find the love of her life in freediving, one of the most extreme sports in existence, built on diving as deep as possible on a single breath. In the vast, mysterious realm of the sea, Marina not only regains her sense of peace and well being, but also redefines her existence.