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.

The series follows the mystery-solving adventures of the Teen Angels—Brenda, Dee Dee and Taffy—and their friend Captain Caveman (or Cavey for short), a prehistoric caveman and superhero whom the girls discovered and thawed from a block of ice.