Al Capone, John Dillinger, Bonnie and Clyde return from the dead by the hands of a scientist. They start a crime wave in Metropolis and when one of them shoots Clark, he needs to fake his own death to protect his identity.
Lisa is failing gym. To make up the grade, she joins a pee-wee hockey league. Soon, her team must face off against Bart's, putting them in direct competition.
