Dynomutt, Dog Wonder

Willie the Weasel has created a formula that turns him into Mr. Hyde. While the Blue Falcon and Dynomutt are on the trail of the mysterious Mr. Hyde, they encounter the Mystery, In...

A caveman-like criminal named Lowbrow wants to become the King of Crime and steals some books that will help him in his quest. The Blue Falcon and Dynomutt end up assisted by Myste...

The Gimmick is a criminal mastermind who uses his prowess of gadgets to create havoc in the city and dares the police to stop him from stealing a train car with a prince inside. N...

A talking worm called the Worm and his henchman Grub use a digging machine called the Wormborer to spring Bugsy Busby and Roto Chopper from prison in a plot to steal a super-comput...

A fish-themed villain named Fishface plans to steal Big City's oil and hold it for ransom.

Manyfaces uses his talent for disguises to trick Dynomutt into arresting the Blue Falcon, Mayor Gaunt, and the Chief of Police.

Superthug and his henchman Zorkon have created a super-dynamic steel skeleton and plan to use it to steal Big City's steel supply to mass-produce an army of steel skeletons.

The Blue Falcon loses his Falcon Communicator while he and Dynomutt are fighting Mr. Cool. Mr. Cool then makes the Blue Falcon think that he is F.O.C.U.S. One claiming that Dynomut...

The Blue Falcon and Dynomutt attempt to get evidence that will put the Queen Hornet in prison.

The Swamp Rat and his henchman Mudmouth plan to flood Big City by using stolen pumps to send half the water in Bogmeyer Swamp into Big City to start a crime spree. The Blue Falcon...

A hack movie director named Eric von Flick plans to make a movie called The Total Destruction of Big City starring his robotic creation, Tin Kong.

A mysterious criminal named Ironface seeks revenge on Big City by capturing the District Attorney, the Warden of Rockatraz, Detective Malloy, Mayor Gaunt, Judge Grater, Chief of Po...

The Red Vulture steals two of the world's most powerful super-jet engines, with plans to use them for his Vulturejet and, in turn, dominate the airways.

Fishface, Gimmick, Lowbrow, Queen Hornet, Superthug, and Worm have escaped from Big City Prison and formed the Injustice League of America. They plan to commit a major crime spree...

An evil genius of the airways named the Blimp is stealing Big City's supply of helium.

The Prophet sets up his own disasters, which he can predict for Mayor Gaunt and charge him $500,000 for every prediction he wants to know.