The Cactus Kid (2000)

When Jack discovers that his 10-year old son Georgie is dying, he makes a promise to fulfill all of his dreams before their time together runs out. Georgie tells his dad that he wants to rob a bank, just like the heroes in his favorite comic book "The Cactus Kid". Wanting nothing more than to grant his son his dying wish, Jack and Georgie find themselves emulating the role s of the comic book heroes in an unforgettable father/son Wild West asventure!

Unfortunately the movie The Cactus Kid is not yet available on HBO Max.