Movie where father, mother and son are the same person? [closed]

Does anyone know the name of the movie, where there is a cyclic story line, with a son, who his mother is trying to save or something like that, and happens that the son undergoes a sex change operation, and has sex with some guy to give birth to a kid, who is the son? Basically, the mother is her own son. And it also comes later where the father of the kid is also himself.

Best Answer

Predestination

For his final assignment, a top temporal agent must pursue the one criminal that has eluded him throughout time. The chase turns into a unique, surprising and mind-bending exploration of love, fate, identity and time travel taboos.

Near the end of the movie :

After returning to that day, John encounters Jane, and when they begin talking, John realizes he was Jane's lover. The baby born from this "self-fertilization" is taken by the agent to an orphanage 18 years earlier. Therefore, Jane, John and their baby are the same person, revealing a predestination paradox. Source