When Spacegodzilla arrived on Earth, he first confronted Little Godzilla on Birth Island attacking the defenseless creature. Godzilla then came to his son's rescue, but was knocked-down for the count. SpaceGodzilla then used telekenises to move Little Godzilla into a prison made from SpaceGodzilla's energy crystals. After SpaceGodzilla was killed by Godzilla, Little Godzilla escaped.