La promesse de l'aube (2017) is a French film shown in the U.S. with the translated title Promise at Dawn. The movie was co-written and directed by Eric Barbier, based on a novel by Romain Gary. This is an autobiographical film, in which Gary is portrayed by Pierre Niney.

Gary was born in Poland, but became a renowned author in France. Some of what's in the movie is factual. The facts are exciting--Gary moved to France, and when the Germans conquered France, he joined the RAF.

One of the most exciting scenes in the movie shows Gary, as the navigator of a RAF bomber, talking the pilot--who is temporarily blinded--to the bombing target, and then back to the RAF airfield. (This actually happened.)

However, the movie isn't about Romain Gary's daredevil life. It's about Romain Gary and his mother, Nina Kacew, played by Charlotte Gainsbourg. If we are to believe the author, his mother played an immense role in his life--teaching him what he had to know, urging him on, and coming to him in dreams and hallucinations when she wasn't actually with him.

Who could have told us--other than Gary--how much of this was true? True of not, it certainly makes for an interesting script. The script only works because Gainsbourg is such a great actor. She's not always someone we like, but she's someone in whom we believe. I don't know another actor who could have pulled this off as well.

Incidentally, there's a confusing episode when the film starts. It's Day of the Dead in a small city in Mexico, and someone--we later learn that it's Gary--decides that he's dying and needs to go to a distant hospital in Mexico City.

Notice that the talented Catherine McCormack plays his wife, Lesley Blanch. Gary was a diplomat, and he and his wife were stationed in Mexico for a time, so maybe this really happened. (Gary later divorced Blanch and married Jean Seberg, darling of the French Nouvelle vague.)

I enjoyed this movie and would recommend it for people who like epics about famous, successful people. Promise at Dawn has a moderately strong IMDb rating of 7.2. I thought it was better than that, and rated it 8.

A skilfully made bio-pic with really inpregnating and 'wise' words on the male psychy Production is round and very professional.

The film is almost entirely told as a flash-back, in which the life of the tormented writer is told in his own words. It is the equally gruesome, as beautifully told "confession" of a crushing motherly love and the destruction of the child's psyche under that pressure. All storylines are more than interesting, the two actors shine, but there is a postponed climax on script level. When it's there - horrific in it's consequences - we are one hour and a half in the movie. And that is too long to keep the attention fully focused.

The horrific consequences of the destructive mother lie at a deeper level of development of the writer and, in my opinion, should have been expressed less poetically and more realistically. But that is a style choice. It's a French movie after all, right?

Nonetheless, with great pleasure and deliberation, I have looked at the ode to a ruined life, where the talent of being a writer turns out to be both a victory and a curse.