An unknown robot arises from the ocean and attacks a deserted beach. The news reaches the secret headquarter of the Teen Titans who decide to stop the mechanical monster.

Private Snafu imagines the good times his family is having back home while he's stationed in the Arctic. Technical Fairy First Class shows that even his family is helping with the war effort - his dad building tanks, his mom planting a Victory Garden, Grandpa riveting battleships, and his girl joining the WAC's and even the family's horse is pitching in.