The Caped Crusaders follow a renegade scientist to Central America, where he has created a series of automated robots that fool the superstitious natives.; Having received a guardian robot from an alien he once befriended, Batman discovers the creature will not allow the Caped Crusader to put his life on the line in fighting crooks.; Some clever crooks, intent with making off with a company payroll, fool the Caped Crusaders into believing that an old sea-farer is a crook.