Blockbuster

Blockbuster is a 2018 French comedy film about a man trying to win back his superhero-loving girlfriend after she dumps him over a video he made to amuse his ailing dad. The film was released worldwide on 24 January 2018 by Netflix although departed in January 2021.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.