Endeavoring to lose some weight, Alfred goes on an exercise program at an out-of-the-way place in the country. While he is gone, the Caped Crusaders face an evil doctor, who uses a certain potion that allows him to control people’s actions, and in the end, they are saved by a mysterious “thin man” who knows their secret identities.

Chapter Titles

1. Batman with Robin - The Boy Wonder: Accidentally on Purpose!
2. Slam Bradley: Vanishing Needles!
3. The Crimson Avenger: Eighth Column!
4. Spy: The Message of the Moccasins!
5. Air Wave: Runaway Plane!
6. The Boy Commandos: The Triumph of Cholly the Chimp