Kaldur (2021)

Kaldur, an alien being, comes to Earth in hopes of discovery and learning about the human race. Upon arrival, he is befriended by a pair of siblings, Terry and Wayne, only to be abducted by the scientist known as Xander who seeks to exploit him for his own purposes. The siblings must save their alien friend in hopes of fulfilling his wish in learning from humanity, and what we can learn from him.