Dodgers and Cadet must slow down the Invictus, an awesome new Martian space destroyer, so that Star Johnson can engage it in battle. Things do not go as planned when Dodgers opts for a risky preemptory attack.

Dodgers and Cadet help Rickki Roundhouse, a robotic child hero of the planet Nippano, battle the normally docile Maninsuit monster, who is suddenly wreaking global havoc due to forces unknown!