Valliant fighter for truth and justice. When we last saw them, Clark and Jimmy wer flying in a run away airplane. Jimmy is left at the helm of the battered aircraft that is losing altitude as Clark tries to make hasty repairs.
Seeing their chance to land, the two take the craft down near a railroad. The man with the circus train acts as if he has seen a ghost, but lets Clark, Jimmy, and the wounded pilot board.
Unknown to our heros, Waldo, the man from the train talks to his boss who suggests that an accident be arranged so Clark has a run in with the circus animals. Of corse the gorilla gets loose, and though Jimmy is pushed to safety, Superman makes short work of the gorilla before locking him back in his cage.
The mysterious boss thinks that it is enough to have Clark and Jimmy off the train, and wandering in the desert as he makes his plans for the disasters for Bridger Field.