A mother is racing against time to save her son, Cade, from a rare neurodegenerative disease called SPG50, which is slowly stealing his ability to walk and speak. As Cade struggles to gain independence, his younger brother Cosmo learns to walk, creating an emotional moment for the family. Emma Jobsis, Cade’s mother, has raised over $1.7 million for an experimental treatment, but they still need $3 million to provide life-saving gene therapy for Cade and other children affected by the disorder.