Watch White Nights Full Movie Free Online 123Movies. When night falls on St. Petersburg, there comes a time when it seems that everything freezes. The past, the present and the future exist simultaneously. There are two on the bridge: He is a shy and lonely dreamer, who photographs the city all night long, feels sincere sympathy for strangers, and even houses. She is a delicate girl, in love, her face is light, but tear-stained. Four nights of revelations and romance, sadness and smiles, kisses and embraces. But one day the morning will come.