Join Super-Agent Gizmo on another unforgettable adventure! Professor Egghead has disappeared and no one knows where he is. Super-Agent Gizmo: Operation Egghead has Gizmo, Inspector and exciting new characters backpacking in the Congo rainforest in search of the CIA's brainy Professor Egghead. But when they find him, it turns out that the mystery has only just begun. Enjoy this stunning read-along with advanced sound effects as a complement to the popular book, Super-Agent Gizmo: Operation Egghead. Your kids will love it!