The true story of the legendary Space Ranger who has since inspired the toy we all know. After being stranded with his commander and his crew on a hostile planet located 4.2 million light years from Earth, Buzz Lightyear tries to bring everyone home safe and sound. For this, he can count on the support of a group of ambitious young recruits and on his adorable robot cat, Sox. But the arrival of the terrible Zurg and his army of ruthless robots does not suit them...