Jonny Quest accompanies his father to the jungle, where Emil Harman, a friend of Dr. Quest's, has disappeared. It turns out that Harman is in the clutches of the infamous Po-Ho tribe. Not unexpectedly, Dr. Quest is also captured and slated to be "guest of honor" at a human sacrifice. It is up to Jonny, Race Bannon, and Hadji to come to the rescue. "Pursuit of the Po-Ho" originally aired on October 9, 1964. ~ Hal Erickson, Rovi