Fan Casting The Sparrow Academy in Alfonso Cuarón's The Umbrella Academy

Appearing in the post-credits scene, these two young figures in red-and-white uniforms sit in the back of a black car with Mom. They smile with a "hint of menace," suggesting they are the new generation of superpowered children—loyal to Mom and potentially hostile to the original Academy. Their presence sets up a darker, more dangerous sequel where the Umbrella Academy must face a rival team of heroes trained by their own robotic mother.