The movie 'Upside' is not based on a true story. It was created from the imagination of the writers and filmmakers to entertain the audience with a fictional narrative.
No, it wasn't. 'Upside' is a fictional movie with a made-up plot.
Definitely not. 'Upside' is purely a work of fiction. The story and characters were crafted specifically for the movie and have no real-life counterparts or events to draw from.