Jumbo (2019)

Bert's uncle, Mr. Hollis, is not just any businessman - he's also a man with a plan. When he discovers that an elephant is rivaling his nephew, he decides to take matters into his own hands. Desperate for a solution, he seeks out the jungle doctor, Dr. Jumbo, for help. In a devious move, Mr. Hollis writes a cursed prescription that causes Jumbo to lose his memory. As Jumbo struggles to remember even the most basic things, he contemplates giving up the competition. However, his loyal friends refuse to let him quit and instead hatch a plan to seek out help from an unexpected ally - a dinosaur.