The Menace of Maninsuit / K-9 Quarry

S2 E3: 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!Marvin and his faithful Martian companion, K-9, go on a hunting trip, only to find themselves the hunted by a formidable, mysterious alien adversary.